| 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 | $46.89 | 5.117% | $49.2894 | $49.29 | $49.30 | $49.30 |
| Purchase #2 | $212.44 | 6.333% | $225.8938 | $225.89 | $225.90 | $225.90 |
| Purchase #3 | $41.76 | 5.109% | $43.8935 | $43.89 | $43.90 | $43.90 |
| Purchase #4 | $116.54 | 7.625% | $125.4262 | $125.43 | $125.45 | $125.40 |
| Purchase #5 | $205.32 | 12.258% | $230.4881 | $230.49 | $230.50 | $230.50 |
| Purchase #6 | $68.61 | 11.755% | $76.6751 | $76.68 | $76.70 | $76.70 |
| Purchase #7 | $37.26 | 8.534% | $40.4398 | $40.44 | $40.45 | $40.40 |
| 7 purchase totals = | $728.82 | $792.1059 | $792.11 | $792.20 | $792.10 | |