| 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 | $52.94 | 12.241% | $59.4204 | $59.42 | $59.40 | $59.40 |
| Purchase #2 | $169.63 | 8.683% | $184.359 | $184.36 | $184.35 | $184.40 |
| Purchase #3 | $117.73 | 7.112% | $126.103 | $126.10 | $126.10 | $126.10 |
| Purchase #4 | $204.79 | 13.319% | $232.066 | $232.07 | $232.05 | $232.10 |
| Purchase #5 | $99.48 | 5.658% | $105.1086 | $105.11 | $105.10 | $105.10 |
| Purchase #6 | $36.74 | 7.520% | $39.5028 | $39.50 | $39.50 | $39.50 |
| Purchase #7 | $18.87 | 12.567% | $21.2414 | $21.24 | $21.25 | $21.20 |
| 7 purchase totals = | $700.18 | $767.8012 | $767.80 | $767.75 | $767.80 | |