| 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 | $27.28 | 5.321% | $28.7316 | $28.73 | $28.75 | $28.70 |
| Purchase #2 | $183.87 | 7.464% | $197.5941 | $197.59 | $197.60 | $197.60 |
| Purchase #3 | $242.87 | 13.434% | $275.4972 | $275.50 | $275.50 | $275.50 |
| Purchase #4 | $27.86 | 12.180% | $31.2533 | $31.25 | $31.25 | $31.30 |
| Purchase #5 | $68.55 | 10.184% | $75.5311 | $75.53 | $75.55 | $75.50 |
| Purchase #6 | $177.94 | 10.737% | $197.0454 | $197.05 | $197.05 | $197.00 |
| Purchase #7 | $125.62 | 5.177% | $132.1233 | $132.12 | $132.10 | $132.10 |
| 7 purchase totals = | $853.99 | $937.7760 | $937.77 | $937.80 | $937.70 | |