| 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 | $47.47 | 3.790% | $49.2691 | $49.27 | $49.25 | $49.30 |
| Purchase #2 | $188.26 | 8.789% | $204.8062 | $204.81 | $204.80 | $204.80 |
| Purchase #3 | $19.29 | 9.864% | $21.1928 | $21.19 | $21.20 | $21.20 |
| Purchase #4 | $150.60 | 6.165% | $159.8845 | $159.88 | $159.90 | $159.90 |
| Purchase #5 | $93.73 | 11.710% | $104.7058 | $104.71 | $104.70 | $104.70 |
| Purchase #6 | $75.61 | 6.868% | $80.8029 | $80.80 | $80.80 | $80.80 |
| Purchase #7 | $149.57 | 6.852% | $159.8185 | $159.82 | $159.80 | $159.80 |
| 7 purchase totals = | $724.53 | $780.4798 | $780.48 | $780.45 | $780.50 | |