| 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 | $21.80 | 13.764% | $24.8006 | $24.80 | $24.80 | $24.80 |
| Purchase #2 | $135.52 | 11.383% | $150.9462 | $150.95 | $150.95 | $150.90 |
| Purchase #3 | $219.79 | 5.837% | $232.6191 | $232.62 | $232.60 | $232.60 |
| Purchase #4 | $65.42 | 8.640% | $71.0723 | $71.07 | $71.05 | $71.10 |
| Purchase #5 | $149.70 | 6.709% | $159.7434 | $159.74 | $159.75 | $159.70 |
| Purchase #6 | $180.54 | 10.840% | $200.1105 | $200.11 | $200.10 | $200.10 |
| Purchase #7 | $108.97 | 3.136% | $112.3873 | $112.39 | $112.40 | $112.40 |
| 7 purchase totals = | $881.74 | $951.6794 | $951.68 | $951.65 | $951.60 | |