| 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 | $35.46 | 10.727% | $39.2638 | $39.26 | $39.25 | $39.30 |
| Purchase #2 | $55.42 | 10.861% | $61.4392 | $61.44 | $61.45 | $61.40 |
| Purchase #3 | $232.40 | 8.277% | $251.6357 | $251.64 | $251.65 | $251.60 |
| Purchase #4 | $66.87 | 6.657% | $71.3215 | $71.32 | $71.30 | $71.30 |
| Purchase #5 | $122.81 | 8.558% | $133.3201 | $133.32 | $133.30 | $133.30 |
| Purchase #6 | $202.59 | 4.700% | $212.1117 | $212.11 | $212.10 | $212.10 |
| Purchase #7 | $157.87 | 4.741% | $165.3546 | $165.35 | $165.35 | $165.40 |
| 7 purchase totals = | $873.42 | $934.4466 | $934.44 | $934.40 | $934.40 | |