| 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 | $40.42 | 7.215% | $43.3363 | $43.34 | $43.35 | $43.30 |
| Purchase #2 | $107.28 | 4.717% | $112.3404 | $112.34 | $112.35 | $112.30 |
| Purchase #3 | $49.61 | 3.227% | $51.2109 | $51.21 | $51.20 | $51.20 |
| Purchase #4 | $219.96 | 6.702% | $234.7017 | $234.70 | $234.70 | $234.70 |
| Purchase #5 | $27.87 | 8.127% | $30.135 | $30.14 | $30.15 | $30.10 |
| Purchase #6 | $149.90 | 13.779% | $170.5547 | $170.55 | $170.55 | $170.60 |
| Purchase #7 | $25.88 | 12.181% | $29.0324 | $29.03 | $29.05 | $29.00 |
| 7 purchase totals = | $620.92 | $671.3114 | $671.31 | $671.35 | $671.20 | |