| 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 | $31.77 | 4.701% | $33.2635 | $33.26 | $33.25 | $33.30 |
| Purchase #2 | $96.32 | 6.409% | $102.4931 | $102.49 | $102.50 | $102.50 |
| Purchase #3 | $180.49 | 9.321% | $197.3135 | $197.31 | $197.30 | $197.30 |
| Purchase #4 | $18.66 | 13.527% | $21.1841 | $21.18 | $21.20 | $21.20 |
| Purchase #5 | $200.43 | 5.134% | $210.7201 | $210.72 | $210.70 | $210.70 |
| Purchase #6 | $58.76 | 4.158% | $61.2032 | $61.20 | $61.20 | $61.20 |
| Purchase #7 | $187.99 | 7.773% | $202.6025 | $202.60 | $202.60 | $202.60 |
| 7 purchase totals = | $774.42 | $828.7800 | $828.76 | $828.75 | $828.80 | |