| 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 | $110.51 | 7.356% | $118.6391 | $118.64 | $118.65 | $118.60 |
| Purchase #2 | $59.51 | 11.368% | $66.2751 | $66.28 | $66.30 | $66.30 |
| Purchase #3 | $22.48 | 7.744% | $24.2209 | $24.22 | $24.20 | $24.20 |
| Purchase #4 | $68.66 | 7.708% | $73.9523 | $73.95 | $73.95 | $74.00 |
| Purchase #5 | $88.77 | 12.593% | $99.9488 | $99.95 | $99.95 | $99.90 |
| Purchase #6 | $189.64 | 13.866% | $215.9355 | $215.94 | $215.95 | $215.90 |
| Purchase #7 | $114.93 | 6.861% | $122.8153 | $122.82 | $122.80 | $122.80 |
| 7 purchase totals = | $654.50 | $721.7870 | $721.80 | $721.80 | $721.70 | |