| 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 | $55.75 | 4.182% | $58.0815 | $58.08 | $58.10 | $58.10 |
| Purchase #2 | $86.81 | 7.276% | $93.1263 | $93.13 | $93.15 | $93.10 |
| Purchase #3 | $128.68 | 5.667% | $135.9723 | $135.97 | $135.95 | $136.00 |
| Purchase #4 | $98.35 | 6.617% | $104.8578 | $104.86 | $104.85 | $104.90 |
| Purchase #5 | $101.38 | 6.608% | $108.0792 | $108.08 | $108.10 | $108.10 |
| Purchase #6 | $11.88 | 6.740% | $12.6807 | $12.68 | $12.70 | $12.70 |
| Purchase #7 | $238.49 | 12.715% | $268.814 | $268.81 | $268.80 | $268.80 |
| 7 purchase totals = | $721.34 | $781.6118 | $781.61 | $781.65 | $781.70 | |