| 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 | $28.91 | 9.263% | $31.5879 | $31.59 | $31.60 | $31.60 |
| Purchase #2 | $243.45 | 7.132% | $260.8129 | $260.81 | $260.80 | $260.80 |
| Purchase #3 | $23.44 | 3.844% | $24.341 | $24.34 | $24.35 | $24.30 |
| Purchase #4 | $21.71 | 3.513% | $22.4727 | $22.47 | $22.45 | $22.50 |
| Purchase #5 | $154.65 | 8.503% | $167.7999 | $167.80 | $167.80 | $167.80 |
| Purchase #6 | $144.50 | 13.432% | $163.9092 | $163.91 | $163.90 | $163.90 |
| Purchase #7 | $147.40 | 6.296% | $156.6803 | $156.68 | $156.70 | $156.70 |
| 7 purchase totals = | $764.06 | $827.6039 | $827.60 | $827.60 | $827.60 | |