| 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 | $144.85 | 3.438% | $149.8299 | $149.83 | $149.85 | $149.80 |
| Purchase #2 | $66.88 | 11.442% | $74.5324 | $74.53 | $74.55 | $74.50 |
| Purchase #3 | $233.27 | 12.340% | $262.0555 | $262.06 | $262.05 | $262.10 |
| Purchase #4 | $32.65 | 3.234% | $33.7059 | $33.71 | $33.70 | $33.70 |
| Purchase #5 | $88.68 | 6.108% | $94.0966 | $94.10 | $94.10 | $94.10 |
| Purchase #6 | $49.86 | 10.792% | $55.2409 | $55.24 | $55.25 | $55.20 |
| Purchase #7 | $82.97 | 12.154% | $93.0542 | $93.05 | $93.05 | $93.10 |
| 7 purchase totals = | $699.16 | $762.5154 | $762.52 | $762.55 | $762.50 | |