| 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 | $113.45 | 9.169% | $123.8522 | $123.85 | $123.85 | $123.90 |
| Purchase #2 | $102.42 | 8.109% | $110.7252 | $110.73 | $110.75 | $110.70 |
| Purchase #3 | $28.82 | 8.589% | $31.2953 | $31.30 | $31.30 | $31.30 |
| Purchase #4 | $27.69 | 6.359% | $29.4508 | $29.45 | $29.45 | $29.50 |
| Purchase #5 | $22.59 | 9.188% | $24.6656 | $24.67 | $24.65 | $24.70 |
| Purchase #6 | $145.97 | 13.738% | $166.0234 | $166.02 | $166.00 | $166.00 |
| Purchase #7 | $75.61 | 7.861% | $81.5537 | $81.55 | $81.55 | $81.60 |
| 7 purchase totals = | $516.55 | $567.5662 | $567.57 | $567.55 | $567.70 | |