| 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 | $35.96 | 5.484% | $37.932 | $37.93 | $37.95 | $37.90 |
| Purchase #2 | $21.95 | 7.230% | $23.537 | $23.54 | $23.55 | $23.50 |
| Purchase #3 | $30.39 | 4.850% | $31.8639 | $31.86 | $31.85 | $31.90 |
| Purchase #4 | $84.68 | 8.538% | $91.91 | $91.91 | $91.90 | $91.90 |
| Purchase #5 | $118.43 | 13.640% | $134.5839 | $134.58 | $134.60 | $134.60 |
| Purchase #6 | $38.76 | 6.431% | $41.2527 | $41.25 | $41.25 | $41.30 |
| Purchase #7 | $225.80 | 8.373% | $244.7062 | $244.71 | $244.70 | $244.70 |
| 7 purchase totals = | $555.97 | $605.7857 | $605.78 | $605.80 | $605.80 | |