| 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 | $12.94 | 8.784% | $14.0766 | $14.08 | $14.10 | $14.10 |
| Purchase #2 | $161.59 | 4.672% | $169.1395 | $169.14 | $169.15 | $169.10 |
| Purchase #3 | $67.47 | 6.436% | $71.8124 | $71.81 | $71.80 | $71.80 |
| Purchase #4 | $110.38 | 6.478% | $117.5304 | $117.53 | $117.55 | $117.50 |
| Purchase #5 | $23.78 | 13.725% | $27.0438 | $27.04 | $27.05 | $27.00 |
| Purchase #6 | $172.84 | 4.244% | $180.1753 | $180.18 | $180.20 | $180.20 |
| Purchase #7 | $147.60 | 3.863% | $153.3018 | $153.30 | $153.30 | $153.30 |
| 7 purchase totals = | $696.60 | $733.0798 | $733.08 | $733.15 | $733.00 | |