| 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 | $38.35 | 13.612% | $43.5702 | $43.57 | $43.55 | $43.60 |
| Purchase #2 | $235.92 | 9.369% | $258.0233 | $258.02 | $258.00 | $258.00 |
| Purchase #3 | $112.89 | 10.431% | $124.6656 | $124.67 | $124.65 | $124.70 |
| Purchase #4 | $49.47 | 7.419% | $53.1402 | $53.14 | $53.15 | $53.10 |
| Purchase #5 | $200.54 | 6.356% | $213.2863 | $213.29 | $213.30 | $213.30 |
| Purchase #6 | $139.96 | 13.473% | $158.8168 | $158.82 | $158.80 | $158.80 |
| Purchase #7 | $19.64 | 8.200% | $21.2505 | $21.25 | $21.25 | $21.30 |
| 7 purchase totals = | $796.77 | $872.7529 | $872.76 | $872.70 | $872.80 | |