| 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 | $18.57 | 7.413% | $19.9466 | $19.95 | $19.95 | $19.90 |
| Purchase #2 | $161.90 | 8.476% | $175.6226 | $175.62 | $175.60 | $175.60 |
| Purchase #3 | $52.52 | 7.750% | $56.5903 | $56.59 | $56.60 | $56.60 |
| Purchase #4 | $127.41 | 11.739% | $142.3667 | $142.37 | $142.35 | $142.40 |
| Purchase #5 | $112.82 | 5.302% | $118.8017 | $118.80 | $118.80 | $118.80 |
| Purchase #6 | $64.70 | 6.806% | $69.1035 | $69.10 | $69.10 | $69.10 |
| Purchase #7 | $19.94 | 3.237% | $20.5855 | $20.59 | $20.60 | $20.60 |
| 7 purchase totals = | $557.86 | $603.0169 | $603.02 | $603.00 | $603.00 | |