| 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 | $46.87 | 9.105% | $51.1375 | $51.14 | $51.15 | $51.10 |
| Purchase #2 | $42.79 | 12.853% | $48.2898 | $48.29 | $48.30 | $48.30 |
| Purchase #3 | $122.45 | 3.725% | $127.0113 | $127.01 | $127.00 | $127.00 |
| Purchase #4 | $244.70 | 10.391% | $270.1268 | $270.13 | $270.15 | $270.10 |
| Purchase #5 | $110.43 | 3.731% | $114.5501 | $114.55 | $114.55 | $114.60 |
| Purchase #6 | $50.78 | 6.332% | $53.9954 | $54.00 | $54.00 | $54.00 |
| Purchase #7 | $226.76 | 10.834% | $251.3272 | $251.33 | $251.35 | $251.30 |
| 7 purchase totals = | $844.78 | $916.4381 | $916.45 | $916.50 | $916.40 | |