| 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 | $48.74 | 10.765% | $53.9869 | $53.99 | $54.00 | $54.00 |
| Purchase #2 | $50.43 | 6.861% | $53.89 | $53.89 | $53.90 | $53.90 |
| Purchase #3 | $197.82 | 12.300% | $222.1519 | $222.15 | $222.15 | $222.20 |
| Purchase #4 | $94.60 | 11.857% | $105.8167 | $105.82 | $105.80 | $105.80 |
| Purchase #5 | $22.58 | 13.253% | $25.5725 | $25.57 | $25.55 | $25.60 |
| Purchase #6 | $246.57 | 7.126% | $264.1406 | $264.14 | $264.15 | $264.10 |
| Purchase #7 | $23.96 | 7.420% | $25.7378 | $25.74 | $25.75 | $25.70 |
| 7 purchase totals = | $684.70 | $751.2964 | $751.30 | $751.30 | $751.30 | |