| 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 | 9.674% | $44.3302 | $44.33 | $44.35 | $44.30 |
| Purchase #2 | $184.60 | 3.111% | $190.3429 | $190.34 | $190.35 | $190.30 |
| Purchase #3 | $107.66 | 7.385% | $115.6107 | $115.61 | $115.60 | $115.60 |
| Purchase #4 | $20.71 | 13.377% | $23.4804 | $23.48 | $23.50 | $23.50 |
| Purchase #5 | $6.46 | 13.709% | $7.3456 | $7.35 | $7.35 | $7.30 |
| Purchase #6 | $233.30 | 8.647% | $253.4735 | $253.47 | $253.45 | $253.50 |
| Purchase #7 | $174.47 | 10.675% | $193.0947 | $193.09 | $193.10 | $193.10 |
| 7 purchase totals = | $767.62 | $827.6780 | $827.67 | $827.70 | $827.60 | |