| 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 | $46.63 | 7.668% | $50.2056 | $50.21 | $50.20 | $50.20 |
| Purchase #2 | $57.69 | 8.662% | $62.6871 | $62.69 | $62.70 | $62.70 |
| Purchase #3 | $154.44 | 11.557% | $172.2886 | $172.29 | $172.30 | $172.30 |
| Purchase #4 | $99.44 | 7.300% | $106.6991 | $106.70 | $106.70 | $106.70 |
| Purchase #5 | $172.81 | 6.831% | $184.6147 | $184.61 | $184.60 | $184.60 |
| Purchase #6 | $29.28 | 6.763% | $31.2602 | $31.26 | $31.25 | $31.30 |
| Purchase #7 | $112.61 | 6.378% | $119.7923 | $119.79 | $119.80 | $119.80 |
| 7 purchase totals = | $672.90 | $727.5476 | $727.55 | $727.55 | $727.60 | |