| 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 | $33.50 | 9.582% | $36.71 | $36.71 | $36.70 | $36.70 |
| Purchase #2 | $20.25 | 11.652% | $22.6095 | $22.61 | $22.60 | $22.60 |
| Purchase #3 | $80.67 | 7.186% | $86.4669 | $86.47 | $86.45 | $86.50 |
| Purchase #4 | $244.34 | 12.519% | $274.9289 | $274.93 | $274.95 | $274.90 |
| Purchase #5 | $207.74 | 8.701% | $225.8155 | $225.82 | $225.80 | $225.80 |
| Purchase #6 | $157.70 | 3.709% | $163.5491 | $163.55 | $163.55 | $163.50 |
| Purchase #7 | $35.70 | 9.544% | $39.1072 | $39.11 | $39.10 | $39.10 |
| 7 purchase totals = | $779.90 | $849.1871 | $849.20 | $849.15 | $849.10 | |