| 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 | $8.47 | 8.474% | $9.1877 | $9.19 | $9.20 | $9.20 |
| Purchase #2 | $59.60 | 11.319% | $66.3461 | $66.35 | $66.35 | $66.30 |
| Purchase #3 | $166.58 | 10.117% | $183.4329 | $183.43 | $183.45 | $183.40 |
| Purchase #4 | $212.78 | 12.294% | $238.9392 | $238.94 | $238.95 | $238.90 |
| Purchase #5 | $168.89 | 12.460% | $189.9337 | $189.93 | $189.95 | $189.90 |
| Purchase #6 | $30.69 | 9.596% | $33.635 | $33.64 | $33.65 | $33.60 |
| Purchase #7 | $128.84 | 5.217% | $135.5616 | $135.56 | $135.55 | $135.60 |
| 7 purchase totals = | $775.85 | $857.0362 | $857.04 | $857.10 | $856.90 | |