| 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 | $25.77 | 10.325% | $28.4308 | $28.43 | $28.45 | $28.40 |
| Purchase #2 | $148.25 | 4.432% | $154.8204 | $154.82 | $154.80 | $154.80 |
| Purchase #3 | $93.30 | 3.859% | $96.9004 | $96.90 | $96.90 | $96.90 |
| Purchase #4 | $204.85 | 4.319% | $213.6975 | $213.70 | $213.70 | $213.70 |
| Purchase #5 | $126.51 | 5.317% | $133.2365 | $133.24 | $133.25 | $133.20 |
| Purchase #6 | $117.69 | 8.292% | $127.4489 | $127.45 | $127.45 | $127.40 |
| Purchase #7 | $182.45 | 6.813% | $194.8803 | $194.88 | $194.90 | $194.90 |
| 7 purchase totals = | $898.82 | $949.4148 | $949.42 | $949.45 | $949.30 | |