| 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 | $44.64 | 4.675% | $46.7269 | $46.73 | $46.75 | $46.70 |
| Purchase #2 | $193.64 | 5.204% | $203.717 | $203.72 | $203.70 | $203.70 |
| Purchase #3 | $148.75 | 4.471% | $155.4006 | $155.40 | $155.40 | $155.40 |
| Purchase #4 | $12.29 | 11.508% | $13.7043 | $13.70 | $13.70 | $13.70 |
| Purchase #5 | $194.77 | 7.576% | $209.5258 | $209.53 | $209.55 | $209.50 |
| Purchase #6 | $43.48 | 5.662% | $45.9418 | $45.94 | $45.95 | $45.90 |
| Purchase #7 | $233.53 | 13.323% | $264.6432 | $264.64 | $264.65 | $264.60 |
| 7 purchase totals = | $871.10 | $939.6596 | $939.66 | $939.70 | $939.50 | |