| 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 | $43.76 | 6.831% | $46.7492 | $46.75 | $46.75 | $46.70 |
| Purchase #2 | $17.61 | 9.746% | $19.3263 | $19.33 | $19.35 | $19.30 |
| Purchase #3 | $44.67 | 7.572% | $48.0524 | $48.05 | $48.05 | $48.10 |
| Purchase #4 | $127.77 | 3.427% | $132.1487 | $132.15 | $132.15 | $132.10 |
| Purchase #5 | $120.32 | 8.561% | $130.6206 | $130.62 | $130.60 | $130.60 |
| Purchase #6 | $45.39 | 9.259% | $49.5927 | $49.59 | $49.60 | $49.60 |
| Purchase #7 | $180.47 | 10.318% | $199.0909 | $199.09 | $199.10 | $199.10 |
| 7 purchase totals = | $579.99 | $625.5808 | $625.58 | $625.60 | $625.50 | |