| 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 | $57.71 | 12.557% | $64.9566 | $64.96 | $64.95 | $65.00 |
| Purchase #2 | $57.35 | 8.757% | $62.3721 | $62.37 | $62.35 | $62.40 |
| Purchase #3 | $109.48 | 13.385% | $124.1339 | $124.13 | $124.15 | $124.10 |
| Purchase #4 | $210.90 | 12.697% | $237.678 | $237.68 | $237.70 | $237.70 |
| Purchase #5 | $205.86 | 11.111% | $228.7331 | $228.73 | $228.75 | $228.70 |
| Purchase #6 | $17.28 | 11.480% | $19.2637 | $19.26 | $19.25 | $19.30 |
| Purchase #7 | $73.68 | 12.323% | $82.7596 | $82.76 | $82.75 | $82.80 |
| 7 purchase totals = | $732.26 | $819.8970 | $819.89 | $819.90 | $820.00 | |