| 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 | $33.89 | 10.837% | $37.5627 | $37.56 | $37.55 | $37.60 |
| Purchase #2 | $40.55 | 4.435% | $42.3484 | $42.35 | $42.35 | $42.30 |
| Purchase #3 | $162.57 | 9.268% | $177.637 | $177.64 | $177.65 | $177.60 |
| Purchase #4 | $101.94 | 13.835% | $116.0434 | $116.04 | $116.05 | $116.00 |
| Purchase #5 | $16.67 | 6.672% | $17.7822 | $17.78 | $17.80 | $17.80 |
| Purchase #6 | $21.63 | 11.651% | $24.1501 | $24.15 | $24.15 | $24.20 |
| Purchase #7 | $216.87 | 4.229% | $226.0414 | $226.04 | $226.05 | $226.00 |
| 7 purchase totals = | $594.12 | $641.5652 | $641.56 | $641.60 | $641.50 | |