| 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 | $37.95 | 10.122% | $41.7913 | $41.79 | $41.80 | $41.80 |
| Purchase #2 | $247.31 | 9.821% | $271.5983 | $271.60 | $271.60 | $271.60 |
| Purchase #3 | $50.92 | 5.188% | $53.5617 | $53.56 | $53.55 | $53.60 |
| Purchase #4 | $83.47 | 5.576% | $88.1243 | $88.12 | $88.10 | $88.10 |
| Purchase #5 | $66.90 | 8.209% | $72.3918 | $72.39 | $72.40 | $72.40 |
| Purchase #6 | $108.47 | 4.131% | $112.9509 | $112.95 | $112.95 | $113.00 |
| Purchase #7 | $47.91 | 6.589% | $51.0668 | $51.07 | $51.05 | $51.10 |
| 7 purchase totals = | $642.93 | $691.4851 | $691.48 | $691.45 | $691.60 | |