| 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 | $104.59 | 11.311% | $116.4202 | $116.42 | $116.40 | $116.40 |
| Purchase #2 | $77.51 | 3.269% | $80.0438 | $80.04 | $80.05 | $80.00 |
| Purchase #3 | $124.26 | 5.762% | $131.4199 | $131.42 | $131.40 | $131.40 |
| Purchase #4 | $92.57 | 13.409% | $104.9827 | $104.98 | $105.00 | $105.00 |
| Purchase #5 | $62.36 | 4.428% | $65.1213 | $65.12 | $65.10 | $65.10 |
| Purchase #6 | $200.34 | 9.282% | $218.9356 | $218.94 | $218.95 | $218.90 |
| Purchase #7 | $201.73 | 8.251% | $218.3747 | $218.37 | $218.35 | $218.40 |
| 7 purchase totals = | $863.36 | $935.2982 | $935.29 | $935.25 | $935.20 | |