| 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 | $40.64 | 9.591% | $44.5378 | $44.54 | $44.55 | $44.50 |
| Purchase #2 | $36.83 | 3.519% | $38.126 | $38.13 | $38.15 | $38.10 |
| Purchase #3 | $180.96 | 12.714% | $203.9673 | $203.97 | $203.95 | $204.00 |
| Purchase #4 | $115.88 | 10.179% | $127.6754 | $127.68 | $127.70 | $127.70 |
| Purchase #5 | $102.85 | 13.375% | $116.6062 | $116.61 | $116.60 | $116.60 |
| Purchase #6 | $249.76 | 7.780% | $269.1913 | $269.19 | $269.20 | $269.20 |
| Purchase #7 | $99.87 | 7.458% | $107.3183 | $107.32 | $107.30 | $107.30 |
| 7 purchase totals = | $826.79 | $907.4223 | $907.44 | $907.45 | $907.40 | |