| 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 | $68.29 | 10.223% | $75.2713 | $75.27 | $75.25 | $75.30 |
| Purchase #2 | $76.57 | 12.822% | $86.3878 | $86.39 | $86.40 | $86.40 |
| Purchase #3 | $235.86 | 11.597% | $263.2127 | $263.21 | $263.20 | $263.20 |
| Purchase #4 | $9.43 | 6.415% | $10.0349 | $10.03 | $10.05 | $10.00 |
| Purchase #5 | $141.45 | 4.731% | $148.142 | $148.14 | $148.15 | $148.10 |
| Purchase #6 | $53.63 | 10.756% | $59.3984 | $59.40 | $59.40 | $59.40 |
| Purchase #7 | $143.25 | 13.578% | $162.7005 | $162.70 | $162.70 | $162.70 |
| 7 purchase totals = | $728.48 | $805.1476 | $805.14 | $805.15 | $805.10 | |