| 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 | $38.66 | 3.157% | $39.8805 | $39.88 | $39.90 | $39.90 |
| Purchase #2 | $175.27 | 13.726% | $199.3276 | $199.33 | $199.35 | $199.30 |
| Purchase #3 | $36.63 | 7.251% | $39.286 | $39.29 | $39.30 | $39.30 |
| Purchase #4 | $142.66 | 7.824% | $153.8217 | $153.82 | $153.80 | $153.80 |
| Purchase #5 | $169.37 | 12.738% | $190.9444 | $190.94 | $190.95 | $190.90 |
| Purchase #6 | $108.49 | 9.701% | $119.0146 | $119.01 | $119.00 | $119.00 |
| Purchase #7 | $60.58 | 10.735% | $67.0833 | $67.08 | $67.10 | $67.10 |
| 7 purchase totals = | $731.66 | $809.3581 | $809.35 | $809.40 | $809.30 | |