| 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 | $43.38 | 3.399% | $44.8545 | $44.85 | $44.85 | $44.90 |
| Purchase #2 | $92.86 | 4.151% | $96.7146 | $96.71 | $96.70 | $96.70 |
| Purchase #3 | $132.62 | 7.493% | $142.5572 | $142.56 | $142.55 | $142.60 |
| Purchase #4 | $60.60 | 12.494% | $68.1714 | $68.17 | $68.15 | $68.20 |
| Purchase #5 | $118.56 | 10.541% | $131.0574 | $131.06 | $131.05 | $131.10 |
| Purchase #6 | $18.25 | 8.449% | $19.7919 | $19.79 | $19.80 | $19.80 |
| Purchase #7 | $151.94 | 7.302% | $163.0347 | $163.03 | $163.05 | $163.00 |
| 7 purchase totals = | $618.21 | $666.1817 | $666.17 | $666.15 | $666.30 | |