| 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 | $56.40 | 3.797% | $58.5415 | $58.54 | $58.55 | $58.50 |
| Purchase #2 | $97.90 | 3.441% | $101.2687 | $101.27 | $101.25 | $101.30 |
| Purchase #3 | $179.84 | 4.215% | $187.4203 | $187.42 | $187.40 | $187.40 |
| Purchase #4 | $43.42 | 8.126% | $46.9483 | $46.95 | $46.95 | $46.90 |
| Purchase #5 | $19.87 | 10.278% | $21.9122 | $21.91 | $21.90 | $21.90 |
| Purchase #6 | $232.41 | 4.842% | $243.6633 | $243.66 | $243.65 | $243.70 |
| Purchase #7 | $157.31 | 12.781% | $177.4158 | $177.42 | $177.40 | $177.40 |
| 7 purchase totals = | $787.15 | $837.1701 | $837.17 | $837.10 | $837.10 | |