| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $86.62 | 3.559% | $89.7028 | $89.70 | $89.70 | $89.70 |
| Purchase #2 | $243.40 | 10.611% | $269.2272 | $269.23 | $269.25 | $269.20 |
| Purchase #3 | $250.48 | 9.851% | $275.1548 | $275.15 | $275.15 | $275.20 |
| Purchase #4 | $242.88 | 8.447% | $263.3961 | $263.40 | $263.40 | $263.40 |
| Purchase #5 | $243.57 | 8.591% | $264.4951 | $264.50 | $264.50 | $264.50 |
| Purchase #6 | $194.67 | 5.475% | $205.3282 | $205.33 | $205.35 | $205.30 |
| Purchase #7 | $176.55 | 12.311% | $198.2851 | $198.29 | $198.30 | $198.30 |
| 7 purchase totals = | $1,438.17 | $1,565.5893 | $1,565.60 | $1,565.65 | $1,565.60 | |