| 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 | $21.36 | 13.317% | $24.2045 | $24.20 | $24.20 | $24.20 |
| Purchase #2 | $41.61 | 6.539% | $44.3309 | $44.33 | $44.35 | $44.30 |
| Purchase #3 | $75.40 | 11.352% | $83.9594 | $83.96 | $83.95 | $84.00 |
| Purchase #4 | $14.78 | 11.406% | $16.4658 | $16.47 | $16.45 | $16.50 |
| Purchase #5 | $204.94 | 3.129% | $211.3526 | $211.35 | $211.35 | $211.40 |
| Purchase #6 | $191.70 | 8.407% | $207.8162 | $207.82 | $207.80 | $207.80 |
| Purchase #7 | $98.56 | 8.675% | $107.1101 | $107.11 | $107.10 | $107.10 |
| 7 purchase totals = | $648.35 | $695.2395 | $695.24 | $695.20 | $695.30 | |