| 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 | $32.84 | 6.835% | $35.0846 | $35.08 | $35.10 | $35.10 |
| Purchase #2 | $111.56 | 4.709% | $116.8134 | $116.81 | $116.80 | $116.80 |
| Purchase #3 | $210.79 | 8.866% | $229.4786 | $229.48 | $229.50 | $229.50 |
| Purchase #4 | $247.82 | 10.150% | $272.9737 | $272.97 | $272.95 | $273.00 |
| Purchase #5 | $38.74 | 10.683% | $42.8786 | $42.88 | $42.90 | $42.90 |
| Purchase #6 | $21.68 | 6.804% | $23.1551 | $23.16 | $23.15 | $23.20 |
| Purchase #7 | $131.31 | 9.694% | $144.0392 | $144.04 | $144.05 | $144.00 |
| 7 purchase totals = | $794.74 | $864.4232 | $864.42 | $864.45 | $864.50 | |