| 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 | $121.54 | 7.558% | $130.726 | $130.73 | $130.75 | $130.70 |
| Purchase #2 | $196.61 | 11.772% | $219.7549 | $219.75 | $219.75 | $219.80 |
| Purchase #3 | $213.54 | 11.401% | $237.8857 | $237.89 | $237.90 | $237.90 |
| Purchase #4 | $43.82 | 13.579% | $49.7703 | $49.77 | $49.75 | $49.80 |
| Purchase #5 | $48.41 | 10.318% | $53.4049 | $53.40 | $53.40 | $53.40 |
| Purchase #6 | $37.39 | 3.594% | $38.7338 | $38.73 | $38.75 | $38.70 |
| Purchase #7 | $68.75 | 11.574% | $76.7071 | $76.71 | $76.70 | $76.70 |
| 7 purchase totals = | $730.06 | $806.9827 | $806.98 | $807.00 | $807.00 | |