| 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 | $71.48 | 11.128% | $79.4343 | $79.43 | $79.45 | $79.40 |
| Purchase #2 | $53.52 | 10.482% | $59.13 | $59.13 | $59.15 | $59.10 |
| Purchase #3 | $56.85 | 10.247% | $62.6754 | $62.68 | $62.70 | $62.70 |
| Purchase #4 | $182.41 | 6.235% | $193.7833 | $193.78 | $193.80 | $193.80 |
| Purchase #5 | $56.28 | 6.128% | $59.7288 | $59.73 | $59.75 | $59.70 |
| Purchase #6 | $210.99 | 10.137% | $232.3781 | $232.38 | $232.40 | $232.40 |
| Purchase #7 | $174.84 | 10.703% | $193.5531 | $193.55 | $193.55 | $193.60 |
| 7 purchase totals = | $806.37 | $880.6830 | $880.68 | $880.80 | $880.70 | |