| 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 | $84.95 | 5.312% | $89.4625 | $89.46 | $89.45 | $89.50 |
| Purchase #2 | $155.53 | 7.790% | $167.6458 | $167.65 | $167.65 | $167.60 |
| Purchase #3 | $36.41 | 13.225% | $41.2252 | $41.23 | $41.25 | $41.20 |
| Purchase #4 | $6.71 | 3.294% | $6.931 | $6.93 | $6.95 | $6.90 |
| Purchase #5 | $56.63 | 12.445% | $63.6776 | $63.68 | $63.70 | $63.70 |
| Purchase #6 | $116.59 | 4.757% | $122.1362 | $122.14 | $122.15 | $122.10 |
| Purchase #7 | $224.34 | 8.477% | $243.3573 | $243.36 | $243.35 | $243.40 |
| 7 purchase totals = | $681.16 | $734.4356 | $734.45 | $734.50 | $734.40 | |