| 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 | $57.55 | 13.361% | $65.2393 | $65.24 | $65.25 | $65.20 |
| Purchase #2 | $39.69 | 7.694% | $42.7437 | $42.74 | $42.75 | $42.70 |
| Purchase #3 | $62.65 | 9.462% | $68.5779 | $68.58 | $68.60 | $68.60 |
| Purchase #4 | $216.52 | 7.829% | $233.4714 | $233.47 | $233.45 | $233.50 |
| Purchase #5 | $24.84 | 12.309% | $27.8976 | $27.90 | $27.90 | $27.90 |
| Purchase #6 | $20.97 | 12.425% | $23.5755 | $23.58 | $23.60 | $23.60 |
| Purchase #7 | $31.32 | 8.271% | $33.9105 | $33.91 | $33.90 | $33.90 |
| 7 purchase totals = | $453.54 | $495.4159 | $495.42 | $495.45 | $495.40 | |