| 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 | $46.75 | 11.717% | $52.2277 | $52.23 | $52.25 | $52.20 |
| Purchase #2 | $13.63 | 3.576% | $14.1174 | $14.12 | $14.10 | $14.10 |
| Purchase #3 | $136.77 | 8.356% | $148.1985 | $148.20 | $148.20 | $148.20 |
| Purchase #4 | $224.95 | 12.606% | $253.3072 | $253.31 | $253.30 | $253.30 |
| Purchase #5 | $60.75 | 5.398% | $64.0293 | $64.03 | $64.05 | $64.00 |
| Purchase #6 | $211.94 | 5.478% | $223.5501 | $223.55 | $223.55 | $223.60 |
| Purchase #7 | $105.93 | 11.512% | $118.1247 | $118.12 | $118.10 | $118.10 |
| 7 purchase totals = | $800.72 | $873.5549 | $873.56 | $873.55 | $873.50 | |