| 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 | $14.34 | 7.314% | $15.3888 | $15.39 | $15.40 | $15.40 |
| Purchase #2 | $32.98 | 13.790% | $37.5279 | $37.53 | $37.55 | $37.50 |
| Purchase #3 | $163.75 | 6.322% | $174.1023 | $174.10 | $174.10 | $174.10 |
| Purchase #4 | $50.29 | 6.578% | $53.5981 | $53.60 | $53.60 | $53.60 |
| Purchase #5 | $234.29 | 8.635% | $254.5209 | $254.52 | $254.50 | $254.50 |
| Purchase #6 | $180.28 | 7.370% | $193.5666 | $193.57 | $193.55 | $193.60 |
| Purchase #7 | $117.55 | 4.223% | $122.5141 | $122.51 | $122.50 | $122.50 |
| 7 purchase totals = | $793.48 | $851.2187 | $851.22 | $851.20 | $851.20 | |