| 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 | $180.89 | 4.324% | $188.7117 | $188.71 | $188.70 | $188.70 |
| Purchase #2 | $56.29 | 10.551% | $62.2292 | $62.23 | $62.25 | $62.20 |
| Purchase #3 | $104.82 | 12.142% | $117.5472 | $117.55 | $117.55 | $117.50 |
| Purchase #4 | $238.44 | 7.837% | $257.1265 | $257.13 | $257.15 | $257.10 |
| Purchase #5 | $33.44 | 3.798% | $34.7101 | $34.71 | $34.70 | $34.70 |
| Purchase #6 | $65.77 | 4.440% | $68.6902 | $68.69 | $68.70 | $68.70 |
| Purchase #7 | $29.61 | 9.302% | $32.3643 | $32.36 | $32.35 | $32.40 |
| 7 purchase totals = | $709.26 | $761.3792 | $761.38 | $761.40 | $761.30 | |