| 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 | $24.65 | 11.443% | $27.4707 | $27.47 | $27.45 | $27.50 |
| Purchase #2 | $235.26 | 9.285% | $257.1039 | $257.10 | $257.10 | $257.10 |
| Purchase #3 | $221.55 | 9.729% | $243.1046 | $243.10 | $243.10 | $243.10 |
| Purchase #4 | $114.74 | 9.227% | $125.3271 | $125.33 | $125.35 | $125.30 |
| Purchase #5 | $59.62 | 10.777% | $66.0452 | $66.05 | $66.05 | $66.00 |
| Purchase #6 | $51.83 | 5.392% | $54.6247 | $54.62 | $54.60 | $54.60 |
| Purchase #7 | $161.87 | 4.521% | $169.1881 | $169.19 | $169.20 | $169.20 |
| 7 purchase totals = | $869.52 | $942.8643 | $942.86 | $942.85 | $942.80 | |