| 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 | $107.89 | 7.852% | $116.3615 | $116.36 | $116.35 | $116.40 |
| Purchase #2 | $227.93 | 6.624% | $243.0281 | $243.03 | $243.05 | $243.00 |
| Purchase #3 | $177.48 | 9.326% | $194.0318 | $194.03 | $194.05 | $194.00 |
| Purchase #4 | $137.81 | 7.726% | $148.4572 | $148.46 | $148.45 | $148.50 |
| Purchase #5 | $48.77 | 8.532% | $52.9311 | $52.93 | $52.95 | $52.90 |
| Purchase #6 | $80.70 | 7.262% | $86.5604 | $86.56 | $86.55 | $86.60 |
| Purchase #7 | $65.26 | 4.567% | $68.2404 | $68.24 | $68.25 | $68.20 |
| 7 purchase totals = | $845.84 | $909.6105 | $909.61 | $909.65 | $909.60 | |