| 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 | $47.38 | 8.644% | $51.4755 | $51.48 | $51.50 | $51.50 |
| Purchase #2 | $88.98 | 7.533% | $95.6829 | $95.68 | $95.70 | $95.70 |
| Purchase #3 | $198.54 | 13.314% | $224.9736 | $224.97 | $224.95 | $225.00 |
| Purchase #4 | $111.36 | 4.290% | $116.1373 | $116.14 | $116.15 | $116.10 |
| Purchase #5 | $177.67 | 4.305% | $185.3187 | $185.32 | $185.30 | $185.30 |
| Purchase #6 | $48.44 | 7.595% | $52.119 | $52.12 | $52.10 | $52.10 |
| Purchase #7 | $135.99 | 8.428% | $147.4512 | $147.45 | $147.45 | $147.50 |
| 7 purchase totals = | $808.36 | $873.1582 | $873.16 | $873.15 | $873.20 | |