| 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 | $37.71 | 9.539% | $41.3072 | $41.31 | $41.30 | $41.30 |
| Purchase #2 | $76.85 | 3.355% | $79.4283 | $79.43 | $79.45 | $79.40 |
| Purchase #3 | $73.25 | 12.358% | $82.3022 | $82.30 | $82.30 | $82.30 |
| Purchase #4 | $117.25 | 7.541% | $126.0918 | $126.09 | $126.10 | $126.10 |
| Purchase #5 | $125.89 | 7.637% | $135.5042 | $135.50 | $135.50 | $135.50 |
| Purchase #6 | $197.40 | 7.629% | $212.4596 | $212.46 | $212.45 | $212.50 |
| Purchase #7 | $246.62 | 13.755% | $280.5426 | $280.54 | $280.55 | $280.50 |
| 7 purchase totals = | $874.97 | $957.6359 | $957.63 | $957.65 | $957.60 | |