| 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 | $63.35 | 12.747% | $71.4252 | $71.43 | $71.45 | $71.40 |
| Purchase #2 | $202.88 | 3.480% | $209.9402 | $209.94 | $209.95 | $209.90 |
| Purchase #3 | $75.37 | 11.585% | $84.1016 | $84.10 | $84.10 | $84.10 |
| Purchase #4 | $21.96 | 12.501% | $24.7052 | $24.71 | $24.70 | $24.70 |
| Purchase #5 | $39.49 | 12.242% | $44.3244 | $44.32 | $44.30 | $44.30 |
| Purchase #6 | $11.52 | 7.231% | $12.353 | $12.35 | $12.35 | $12.40 |
| Purchase #7 | $138.57 | 13.375% | $157.1037 | $157.10 | $157.10 | $157.10 |
| 7 purchase totals = | $553.14 | $603.9533 | $603.95 | $603.95 | $603.90 | |