| 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 | $44.71 | 9.273% | $48.856 | $48.86 | $48.85 | $48.90 |
| Purchase #2 | $123.93 | 12.812% | $139.8079 | $139.81 | $139.80 | $139.80 |
| Purchase #3 | $60.79 | 10.569% | $67.2149 | $67.21 | $67.20 | $67.20 |
| Purchase #4 | $126.84 | 10.381% | $140.0073 | $140.01 | $140.00 | $140.00 |
| Purchase #5 | $120.86 | 4.276% | $126.028 | $126.03 | $126.05 | $126.00 |
| Purchase #6 | $147.87 | 7.177% | $158.4826 | $158.48 | $158.50 | $158.50 |
| Purchase #7 | $224.89 | 7.674% | $242.1481 | $242.15 | $242.15 | $242.10 |
| 7 purchase totals = | $849.89 | $922.5448 | $922.55 | $922.55 | $922.50 | |