| 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 | $51.70 | 3.846% | $53.6884 | $53.69 | $53.70 | $53.70 |
| Purchase #2 | $94.62 | 10.467% | $104.5239 | $104.52 | $104.50 | $104.50 |
| Purchase #3 | $72.27 | 4.769% | $75.7166 | $75.72 | $75.70 | $75.70 |
| Purchase #4 | $112.25 | 12.105% | $125.8379 | $125.84 | $125.85 | $125.80 |
| Purchase #5 | $94.80 | 8.803% | $103.1452 | $103.15 | $103.15 | $103.10 |
| Purchase #6 | $212.80 | 13.574% | $241.6855 | $241.69 | $241.70 | $241.70 |
| Purchase #7 | $111.94 | 5.503% | $118.1001 | $118.10 | $118.10 | $118.10 |
| 7 purchase totals = | $750.38 | $822.6976 | $822.71 | $822.70 | $822.60 | |