| 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 | $24.98 | 6.789% | $26.6759 | $26.68 | $26.70 | $26.70 |
| Purchase #2 | $48.97 | 9.282% | $53.5154 | $53.52 | $53.50 | $53.50 |
| Purchase #3 | $33.40 | 3.815% | $34.6742 | $34.67 | $34.65 | $34.70 |
| Purchase #4 | $94.88 | 11.336% | $105.6356 | $105.64 | $105.65 | $105.60 |
| Purchase #5 | $22.44 | 3.650% | $23.2591 | $23.26 | $23.25 | $23.30 |
| Purchase #6 | $245.43 | 13.458% | $278.46 | $278.46 | $278.45 | $278.50 |
| Purchase #7 | $125.93 | 9.472% | $137.8581 | $137.86 | $137.85 | $137.90 |
| 7 purchase totals = | $596.03 | $660.0783 | $660.09 | $660.05 | $660.20 | |