| 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 | $30.86 | 9.372% | $33.7522 | $33.75 | $33.75 | $33.80 |
| Purchase #2 | $62.69 | 10.218% | $69.0957 | $69.10 | $69.10 | $69.10 |
| Purchase #3 | $227.42 | 5.368% | $239.6279 | $239.63 | $239.65 | $239.60 |
| Purchase #4 | $44.33 | 9.562% | $48.5688 | $48.57 | $48.55 | $48.60 |
| Purchase #5 | $89.64 | 3.561% | $92.8321 | $92.83 | $92.85 | $92.80 |
| Purchase #6 | $16.90 | 8.811% | $18.3891 | $18.39 | $18.40 | $18.40 |
| Purchase #7 | $41.30 | 4.232% | $43.0478 | $43.05 | $43.05 | $43.00 |
| 7 purchase totals = | $513.14 | $545.3136 | $545.32 | $545.35 | $545.30 | |