| 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 | $36.38 | 4.369% | $37.9694 | $37.97 | $37.95 | $38.00 |
| Purchase #2 | $191.36 | 6.734% | $204.2462 | $204.25 | $204.25 | $204.20 |
| Purchase #3 | $41.36 | 6.306% | $43.9682 | $43.97 | $43.95 | $44.00 |
| Purchase #4 | $46.71 | 13.791% | $53.1518 | $53.15 | $53.15 | $53.20 |
| Purchase #5 | $162.78 | 5.331% | $171.4578 | $171.46 | $171.45 | $171.50 |
| Purchase #6 | $154.52 | 9.769% | $169.6151 | $169.62 | $169.60 | $169.60 |
| Purchase #7 | $213.31 | 7.712% | $229.7605 | $229.76 | $229.75 | $229.80 |
| 7 purchase totals = | $846.42 | $910.1690 | $910.18 | $910.10 | $910.30 | |