| 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 | $44.50 | 5.741% | $47.0547 | $47.05 | $47.05 | $47.10 |
| Purchase #2 | $210.50 | 5.553% | $222.1891 | $222.19 | $222.20 | $222.20 |
| Purchase #3 | $117.73 | 8.833% | $128.1291 | $128.13 | $128.15 | $128.10 |
| Purchase #4 | $24.68 | 3.745% | $25.6043 | $25.60 | $25.60 | $25.60 |
| Purchase #5 | $58.79 | 10.153% | $64.7589 | $64.76 | $64.75 | $64.80 |
| Purchase #6 | $240.56 | 7.466% | $258.5202 | $258.52 | $258.50 | $258.50 |
| Purchase #7 | $150.74 | 5.318% | $158.7564 | $158.76 | $158.75 | $158.80 |
| 7 purchase totals = | $847.50 | $905.0127 | $905.01 | $905.00 | $905.10 | |