| 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 | $53.79 | 8.710% | $58.4751 | $58.48 | $58.50 | $58.50 |
| Purchase #2 | $188.58 | 5.632% | $199.2008 | $199.20 | $199.20 | $199.20 |
| Purchase #3 | $236.71 | 8.203% | $256.1273 | $256.13 | $256.15 | $256.10 |
| Purchase #4 | $179.97 | 10.518% | $198.8992 | $198.90 | $198.90 | $198.90 |
| Purchase #5 | $43.88 | 8.660% | $47.68 | $47.68 | $47.70 | $47.70 |
| Purchase #6 | $113.93 | 12.483% | $128.1519 | $128.15 | $128.15 | $128.20 |
| Purchase #7 | $97.52 | 13.611% | $110.7934 | $110.79 | $110.80 | $110.80 |
| 7 purchase totals = | $914.38 | $999.3277 | $999.33 | $999.40 | $999.40 | |