| 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 | $216.55 | 8.238% | $234.3894 | $234.39 | $234.40 | $234.40 |
| Purchase #2 | $65.33 | 13.428% | $74.1025 | $74.10 | $74.10 | $74.10 |
| Purchase #3 | $40.95 | 13.579% | $46.5106 | $46.51 | $46.50 | $46.50 |
| Purchase #4 | $9.86 | 6.382% | $10.4893 | $10.49 | $10.50 | $10.50 |
| Purchase #5 | $162.63 | 11.711% | $181.6756 | $181.68 | $181.70 | $181.70 |
| Purchase #6 | $40.25 | 13.424% | $45.6532 | $45.65 | $45.65 | $45.70 |
| Purchase #7 | $108.70 | 3.491% | $112.4947 | $112.49 | $112.50 | $112.50 |
| 7 purchase totals = | $644.27 | $705.3153 | $705.31 | $705.35 | $705.40 | |