| 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 | $59.63 | 12.120% | $66.8572 | $66.86 | $66.85 | $66.90 |
| Purchase #2 | $198.42 | 7.529% | $213.359 | $213.36 | $213.35 | $213.40 |
| Purchase #3 | $141.40 | 13.586% | $160.6106 | $160.61 | $160.60 | $160.60 |
| Purchase #4 | $37.33 | 13.544% | $42.386 | $42.39 | $42.40 | $42.40 |
| Purchase #5 | $55.87 | 5.224% | $58.7886 | $58.79 | $58.80 | $58.80 |
| Purchase #6 | $166.56 | 7.105% | $178.3941 | $178.39 | $178.40 | $178.40 |
| Purchase #7 | $177.73 | 5.180% | $186.9364 | $186.94 | $186.95 | $186.90 |
| 7 purchase totals = | $836.94 | $907.3319 | $907.34 | $907.35 | $907.40 | |