| 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 | $12.91 | 9.606% | $14.1501 | $14.15 | $14.15 | $14.20 |
| Purchase #2 | $42.79 | 12.193% | $48.0074 | $48.01 | $48.00 | $48.00 |
| Purchase #3 | $163.25 | 12.639% | $183.8832 | $183.88 | $183.90 | $183.90 |
| Purchase #4 | $109.39 | 11.325% | $121.7784 | $121.78 | $121.80 | $121.80 |
| Purchase #5 | $33.44 | 4.203% | $34.8455 | $34.85 | $34.85 | $34.80 |
| Purchase #6 | $177.70 | 3.781% | $184.4188 | $184.42 | $184.40 | $184.40 |
| Purchase #7 | $231.67 | 8.440% | $251.2229 | $251.22 | $251.20 | $251.20 |
| 7 purchase totals = | $771.15 | $838.3063 | $838.31 | $838.30 | $838.30 | |