| 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 | $37.52 | 11.304% | $41.7613 | $41.76 | $41.75 | $41.80 |
| Purchase #2 | $31.29 | 3.695% | $32.4462 | $32.45 | $32.45 | $32.40 |
| Purchase #3 | $49.78 | 7.432% | $53.4796 | $53.48 | $53.50 | $53.50 |
| Purchase #4 | $24.39 | 6.463% | $25.9663 | $25.97 | $25.95 | $26.00 |
| Purchase #5 | $222.55 | 13.763% | $253.1796 | $253.18 | $253.20 | $253.20 |
| Purchase #6 | $194.27 | 6.830% | $207.5386 | $207.54 | $207.55 | $207.50 |
| Purchase #7 | $209.48 | 7.191% | $224.5437 | $224.54 | $224.55 | $224.50 |
| 7 purchase totals = | $769.28 | $838.9153 | $838.92 | $838.95 | $838.90 | |