| 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 | 13.309% | $80.9933 | $80.99 | $81.00 | $81.00 |
| Purchase #2 | $45.32 | 7.199% | $48.5826 | $48.58 | $48.60 | $48.60 |
| Purchase #3 | $86.55 | 6.552% | $92.2208 | $92.22 | $92.20 | $92.20 |
| Purchase #4 | $53.78 | 13.637% | $61.114 | $61.11 | $61.10 | $61.10 |
| Purchase #5 | $21.46 | 13.304% | $24.315 | $24.32 | $24.30 | $24.30 |
| Purchase #6 | $228.60 | 8.255% | $247.4709 | $247.47 | $247.45 | $247.50 |
| Purchase #7 | $187.94 | 3.263% | $194.0725 | $194.07 | $194.05 | $194.10 |
| 7 purchase totals = | $695.13 | $748.7691 | $748.76 | $748.70 | $748.80 | |