| 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 | $75.49 | 6.156% | $80.1372 | $80.14 | $80.15 | $80.10 |
| Purchase #2 | $169.31 | 11.120% | $188.1373 | $188.14 | $188.15 | $188.10 |
| Purchase #3 | $43.70 | 12.681% | $49.2416 | $49.24 | $49.25 | $49.20 |
| Purchase #4 | $55.48 | 5.370% | $58.4593 | $58.46 | $58.45 | $58.50 |
| Purchase #5 | $151.66 | 9.297% | $165.7598 | $165.76 | $165.75 | $165.80 |
| Purchase #6 | $117.99 | 9.649% | $129.3749 | $129.37 | $129.35 | $129.40 |
| Purchase #7 | $221.45 | 9.461% | $242.4014 | $242.40 | $242.40 | $242.40 |
| 7 purchase totals = | $835.08 | $913.5115 | $913.51 | $913.50 | $913.50 | |