| 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 | $222.78 | 12.699% | $251.0708 | $251.07 | $251.05 | $251.10 |
| Purchase #2 | $37.67 | 11.774% | $42.1053 | $42.11 | $42.10 | $42.10 |
| Purchase #3 | $78.83 | 5.286% | $82.997 | $83.00 | $83.00 | $83.00 |
| Purchase #4 | $43.28 | 11.588% | $48.2953 | $48.30 | $48.30 | $48.30 |
| Purchase #5 | $88.89 | 10.164% | $97.9248 | $97.92 | $97.90 | $97.90 |
| Purchase #6 | $155.66 | 3.869% | $161.6825 | $161.68 | $161.70 | $161.70 |
| Purchase #7 | $62.98 | 7.496% | $67.701 | $67.70 | $67.70 | $67.70 |
| 7 purchase totals = | $690.09 | $751.7767 | $751.78 | $751.75 | $751.80 | |