| 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 | $21.95 | 7.339% | $23.5609 | $23.56 | $23.55 | $23.60 |
| Purchase #2 | $203.79 | 4.613% | $213.1908 | $213.19 | $213.20 | $213.20 |
| Purchase #3 | $250.81 | 7.161% | $268.7705 | $268.77 | $268.75 | $268.80 |
| Purchase #4 | $229.91 | 4.733% | $240.7916 | $240.79 | $240.80 | $240.80 |
| Purchase #5 | $8.94 | 11.615% | $9.9784 | $9.98 | $10.00 | $10.00 |
| Purchase #6 | $169.61 | 4.453% | $177.1627 | $177.16 | $177.15 | $177.20 |
| Purchase #7 | $44.97 | 10.415% | $49.6536 | $49.65 | $49.65 | $49.70 |
| 7 purchase totals = | $929.98 | $983.1085 | $983.10 | $983.10 | $983.30 | |