| 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 | $29.26 | 13.473% | $33.2022 | $33.20 | $33.20 | $33.20 |
| Purchase #2 | $34.41 | 5.362% | $36.2551 | $36.26 | $36.25 | $36.30 |
| Purchase #3 | $102.87 | 10.747% | $113.9254 | $113.93 | $113.95 | $113.90 |
| Purchase #4 | $238.67 | 13.835% | $271.69 | $271.69 | $271.70 | $271.70 |
| Purchase #5 | $69.39 | 4.266% | $72.3502 | $72.35 | $72.35 | $72.40 |
| Purchase #6 | $13.71 | 8.525% | $14.8788 | $14.88 | $14.90 | $14.90 |
| Purchase #7 | $240.42 | 11.519% | $268.114 | $268.11 | $268.10 | $268.10 |
| 7 purchase totals = | $728.73 | $810.4157 | $810.42 | $810.45 | $810.50 | |