| 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 | $47.26 | 10.370% | $52.1609 | $52.16 | $52.15 | $52.20 |
| Purchase #2 | $178.34 | 3.544% | $184.6604 | $184.66 | $184.65 | $184.70 |
| Purchase #3 | $61.41 | 9.460% | $67.2194 | $67.22 | $67.20 | $67.20 |
| Purchase #4 | $232.68 | 4.506% | $243.1646 | $243.16 | $243.15 | $243.20 |
| Purchase #5 | $5.70 | 7.742% | $6.1413 | $6.14 | $6.15 | $6.10 |
| Purchase #6 | $219.57 | 4.337% | $229.0928 | $229.09 | $229.10 | $229.10 |
| Purchase #7 | $96.35 | 11.730% | $107.6519 | $107.65 | $107.65 | $107.70 |
| 7 purchase totals = | $841.31 | $890.0913 | $890.08 | $890.05 | $890.20 | |