| 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 | $243.92 | 13.443% | $276.7102 | $276.71 | $276.70 | $276.70 |
| Purchase #2 | $35.44 | 11.281% | $39.438 | $39.44 | $39.45 | $39.40 |
| Purchase #3 | $45.42 | 6.157% | $48.2165 | $48.22 | $48.20 | $48.20 |
| Purchase #4 | $126.91 | 12.209% | $142.4044 | $142.40 | $142.40 | $142.40 |
| Purchase #5 | $57.98 | 10.833% | $64.261 | $64.26 | $64.25 | $64.30 |
| Purchase #6 | $76.56 | 7.276% | $82.1305 | $82.13 | $82.15 | $82.10 |
| Purchase #7 | $31.69 | 6.434% | $33.7289 | $33.73 | $33.75 | $33.70 |
| 7 purchase totals = | $617.92 | $686.8895 | $686.89 | $686.90 | $686.80 | |