| 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 | $42.41 | 4.561% | $44.3443 | $44.34 | $44.35 | $44.30 |
| Purchase #2 | $68.31 | 10.818% | $75.6998 | $75.70 | $75.70 | $75.70 |
| Purchase #3 | $155.78 | 6.462% | $165.8465 | $165.85 | $165.85 | $165.80 |
| Purchase #4 | $229.93 | 8.399% | $249.2418 | $249.24 | $249.25 | $249.20 |
| Purchase #5 | $203.97 | 9.718% | $223.7918 | $223.79 | $223.80 | $223.80 |
| Purchase #6 | $83.84 | 6.319% | $89.1378 | $89.14 | $89.15 | $89.10 |
| Purchase #7 | $115.51 | 10.291% | $127.3971 | $127.40 | $127.40 | $127.40 |
| 7 purchase totals = | $899.75 | $975.4591 | $975.46 | $975.50 | $975.30 | |