| 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 | $12.85 | 3.416% | $13.289 | $13.29 | $13.30 | $13.30 |
| Purchase #2 | $144.84 | 13.485% | $164.3717 | $164.37 | $164.35 | $164.40 |
| Purchase #3 | $20.43 | 7.420% | $21.9459 | $21.95 | $21.95 | $21.90 |
| Purchase #4 | $131.35 | 12.429% | $147.6755 | $147.68 | $147.70 | $147.70 |
| Purchase #5 | $54.92 | 7.628% | $59.1093 | $59.11 | $59.10 | $59.10 |
| Purchase #6 | $205.44 | 7.384% | $220.6097 | $220.61 | $220.60 | $220.60 |
| Purchase #7 | $61.87 | 4.823% | $64.854 | $64.85 | $64.85 | $64.90 |
| 7 purchase totals = | $631.70 | $691.8551 | $691.86 | $691.85 | $691.90 | |