| 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 | $53.51 | 10.859% | $59.3207 | $59.32 | $59.30 | $59.30 |
| Purchase #2 | $44.44 | 10.331% | $49.0311 | $49.03 | $49.05 | $49.00 |
| Purchase #3 | $141.47 | 6.567% | $150.7603 | $150.76 | $150.75 | $150.80 |
| Purchase #4 | $19.59 | 9.846% | $21.5188 | $21.52 | $21.50 | $21.50 |
| Purchase #5 | $148.73 | 7.675% | $160.145 | $160.15 | $160.15 | $160.10 |
| Purchase #6 | $115.34 | 13.260% | $130.6341 | $130.63 | $130.65 | $130.60 |
| Purchase #7 | $150.74 | 8.570% | $163.6584 | $163.66 | $163.65 | $163.70 |
| 7 purchase totals = | $673.82 | $735.0684 | $735.07 | $735.05 | $735.00 | |