| 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 | $46.90 | 6.381% | $49.8927 | $49.89 | $49.90 | $49.90 |
| Purchase #2 | $50.65 | 4.833% | $53.0979 | $53.10 | $53.10 | $53.10 |
| Purchase #3 | $179.89 | 10.625% | $199.0033 | $199.00 | $199.00 | $199.00 |
| Purchase #4 | $47.37 | 5.870% | $50.1506 | $50.15 | $50.15 | $50.20 |
| Purchase #5 | $240.58 | 11.468% | $268.1697 | $268.17 | $268.15 | $268.20 |
| Purchase #6 | $137.88 | 5.181% | $145.0236 | $145.02 | $145.00 | $145.00 |
| Purchase #7 | $49.86 | 9.374% | $54.5339 | $54.53 | $54.55 | $54.50 |
| 7 purchase totals = | $753.13 | $819.8717 | $819.86 | $819.85 | $819.90 | |