| 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 | $94.95 | 9.712% | $104.1715 | $104.17 | $104.15 | $104.20 |
| Purchase #2 | $137.33 | 10.487% | $151.7318 | $151.73 | $151.75 | $151.70 |
| Purchase #3 | $49.26 | 5.629% | $52.0328 | $52.03 | $52.05 | $52.00 |
| Purchase #4 | $209.64 | 9.681% | $229.9352 | $229.94 | $229.95 | $229.90 |
| Purchase #5 | $144.34 | 10.677% | $159.7512 | $159.75 | $159.75 | $159.80 |
| Purchase #6 | $39.51 | 12.122% | $44.2994 | $44.30 | $44.30 | $44.30 |
| Purchase #7 | $141.91 | 10.511% | $156.8262 | $156.83 | $156.85 | $156.80 |
| 7 purchase totals = | $816.94 | $898.7481 | $898.75 | $898.80 | $898.70 | |