| 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 | $82.71 | 13.427% | $93.8155 | $93.82 | $93.80 | $93.80 |
| Purchase #2 | $27.25 | 9.714% | $29.8971 | $29.90 | $29.90 | $29.90 |
| Purchase #3 | $109.51 | 3.554% | $113.402 | $113.40 | $113.40 | $113.40 |
| Purchase #4 | $235.84 | 9.791% | $258.9311 | $258.93 | $258.95 | $258.90 |
| Purchase #5 | $36.82 | 6.710% | $39.2906 | $39.29 | $39.30 | $39.30 |
| Purchase #6 | $122.33 | 10.473% | $135.1416 | $135.14 | $135.15 | $135.10 |
| Purchase #7 | $13.71 | 12.565% | $15.4327 | $15.43 | $15.45 | $15.40 |
| 7 purchase totals = | $628.17 | $685.9106 | $685.91 | $685.95 | $685.80 | |