| 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 | $13.44 | 6.272% | $14.283 | $14.28 | $14.30 | $14.30 |
| Purchase #2 | $54.58 | 7.664% | $58.763 | $58.76 | $58.75 | $58.80 |
| Purchase #3 | $75.71 | 3.429% | $78.3061 | $78.31 | $78.30 | $78.30 |
| Purchase #4 | $249.69 | 12.415% | $280.689 | $280.69 | $280.70 | $280.70 |
| Purchase #5 | $128.51 | 6.765% | $137.2037 | $137.20 | $137.20 | $137.20 |
| Purchase #6 | $157.31 | 9.745% | $172.6399 | $172.64 | $172.65 | $172.60 |
| Purchase #7 | $41.29 | 13.511% | $46.8687 | $46.87 | $46.85 | $46.90 |
| 7 purchase totals = | $720.53 | $788.7534 | $788.75 | $788.75 | $788.80 | |