| 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 | $59.36 | 5.180% | $62.4348 | $62.43 | $62.45 | $62.40 |
| Purchase #2 | $154.72 | 4.542% | $161.7474 | $161.75 | $161.75 | $161.70 |
| Purchase #3 | $186.49 | 12.467% | $209.7397 | $209.74 | $209.75 | $209.70 |
| Purchase #4 | $42.62 | 10.658% | $47.1624 | $47.16 | $47.15 | $47.20 |
| Purchase #5 | $43.32 | 8.859% | $47.1577 | $47.16 | $47.15 | $47.20 |
| Purchase #6 | $12.26 | 6.647% | $13.0749 | $13.07 | $13.05 | $13.10 |
| Purchase #7 | $33.76 | 7.304% | $36.2258 | $36.23 | $36.25 | $36.20 |
| 7 purchase totals = | $532.53 | $577.5427 | $577.54 | $577.55 | $577.50 | |