| 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 | $62.73 | 10.684% | $69.4321 | $69.43 | $69.45 | $69.40 |
| Purchase #2 | $148.47 | 6.272% | $157.782 | $157.78 | $157.80 | $157.80 |
| Purchase #3 | $17.38 | 7.757% | $18.7282 | $18.73 | $18.75 | $18.70 |
| Purchase #4 | $212.75 | 6.750% | $227.1106 | $227.11 | $227.10 | $227.10 |
| Purchase #5 | $250.53 | 12.180% | $281.0446 | $281.04 | $281.05 | $281.00 |
| Purchase #6 | $146.28 | 8.575% | $158.8235 | $158.82 | $158.80 | $158.80 |
| Purchase #7 | $62.77 | 8.613% | $68.1764 | $68.18 | $68.20 | $68.20 |
| 7 purchase totals = | $900.91 | $981.0974 | $981.09 | $981.15 | $981.00 | |