| 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 | $110.34 | 9.537% | $120.8631 | $120.86 | $120.85 | $120.90 |
| Purchase #2 | $59.26 | 8.270% | $64.1608 | $64.16 | $64.15 | $64.20 |
| Purchase #3 | $215.42 | 13.159% | $243.7671 | $243.77 | $243.75 | $243.80 |
| Purchase #4 | $92.32 | 13.319% | $104.6161 | $104.62 | $104.60 | $104.60 |
| Purchase #5 | $40.36 | 5.763% | $42.6859 | $42.69 | $42.70 | $42.70 |
| Purchase #6 | $153.66 | 8.232% | $166.3093 | $166.31 | $166.30 | $166.30 |
| Purchase #7 | $9.29 | 9.584% | $10.1804 | $10.18 | $10.20 | $10.20 |
| 7 purchase totals = | $680.65 | $752.5827 | $752.59 | $752.55 | $752.70 | |