| 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 | $234.81 | 7.274% | $251.8901 | $251.89 | $251.90 | $251.90 |
| Purchase #2 | $33.93 | 4.839% | $35.5719 | $35.57 | $35.55 | $35.60 |
| Purchase #3 | $13.56 | 10.163% | $14.9381 | $14.94 | $14.95 | $14.90 |
| Purchase #4 | $16.50 | 8.360% | $17.8794 | $17.88 | $17.90 | $17.90 |
| Purchase #5 | $42.61 | 10.695% | $47.1671 | $47.17 | $47.15 | $47.20 |
| Purchase #6 | $212.96 | 7.792% | $229.5538 | $229.55 | $229.55 | $229.60 |
| Purchase #7 | $148.71 | 12.325% | $167.0385 | $167.04 | $167.05 | $167.00 |
| 7 purchase totals = | $703.08 | $764.0389 | $764.04 | $764.05 | $764.10 | |