| 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 | $20.51 | 11.528% | $22.8744 | $22.87 | $22.85 | $22.90 |
| Purchase #2 | $101.60 | 6.245% | $107.9449 | $107.94 | $107.95 | $107.90 |
| Purchase #3 | $216.26 | 10.286% | $238.5045 | $238.50 | $238.50 | $238.50 |
| Purchase #4 | $180.97 | 9.859% | $198.8118 | $198.81 | $198.80 | $198.80 |
| Purchase #5 | $27.60 | 11.235% | $30.7009 | $30.70 | $30.70 | $30.70 |
| Purchase #6 | $43.99 | 9.428% | $48.1374 | $48.14 | $48.15 | $48.10 |
| Purchase #7 | $188.71 | 4.688% | $197.5567 | $197.56 | $197.55 | $197.60 |
| 7 purchase totals = | $779.64 | $844.5306 | $844.52 | $844.50 | $844.50 | |