| 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 | $58.55 | 9.750% | $64.2586 | $64.26 | $64.25 | $64.30 |
| Purchase #2 | $47.29 | 4.755% | $49.5386 | $49.54 | $49.55 | $49.50 |
| Purchase #3 | $107.30 | 3.743% | $111.3162 | $111.32 | $111.30 | $111.30 |
| Purchase #4 | $239.70 | 9.706% | $262.9653 | $262.97 | $262.95 | $263.00 |
| Purchase #5 | $111.95 | 11.754% | $125.1086 | $125.11 | $125.10 | $125.10 |
| Purchase #6 | $141.25 | 12.342% | $158.6831 | $158.68 | $158.70 | $158.70 |
| Purchase #7 | $69.30 | 4.223% | $72.2265 | $72.23 | $72.25 | $72.20 |
| 7 purchase totals = | $775.34 | $844.0969 | $844.11 | $844.10 | $844.10 | |