| 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 | $75.43 | 3.317% | $77.932 | $77.93 | $77.95 | $77.90 |
| Purchase #2 | $80.52 | 7.305% | $86.402 | $86.40 | $86.40 | $86.40 |
| Purchase #3 | $198.80 | 6.628% | $211.9765 | $211.98 | $212.00 | $212.00 |
| Purchase #4 | $99.58 | 12.142% | $111.671 | $111.67 | $111.65 | $111.70 |
| Purchase #5 | $32.79 | 4.273% | $34.1911 | $34.19 | $34.20 | $34.20 |
| Purchase #6 | $248.64 | 8.403% | $269.5332 | $269.53 | $269.55 | $269.50 |
| Purchase #7 | $113.81 | 3.576% | $117.8798 | $117.88 | $117.90 | $117.90 |
| 7 purchase totals = | $849.57 | $909.5856 | $909.58 | $909.65 | $909.60 | |