| 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 | $43.43 | 6.263% | $46.15 | $46.15 | $46.15 | $46.20 |
| Purchase #2 | $109.51 | 13.225% | $123.9927 | $123.99 | $124.00 | $124.00 |
| Purchase #3 | $172.31 | 9.316% | $188.3624 | $188.36 | $188.35 | $188.40 |
| Purchase #4 | $89.38 | 4.564% | $93.4593 | $93.46 | $93.45 | $93.50 |
| Purchase #5 | $201.98 | 11.117% | $224.4341 | $224.43 | $224.45 | $224.40 |
| Purchase #6 | $61.39 | 4.442% | $64.1169 | $64.12 | $64.10 | $64.10 |
| Purchase #7 | $229.88 | 7.785% | $247.7762 | $247.78 | $247.80 | $247.80 |
| 7 purchase totals = | $907.88 | $988.2916 | $988.29 | $988.30 | $988.40 | |