| 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 | $67.68 | 3.473% | $70.0305 | $70.03 | $70.05 | $70.00 |
| Purchase #2 | $30.73 | 6.386% | $32.6924 | $32.69 | $32.70 | $32.70 |
| Purchase #3 | $154.39 | 3.705% | $160.1101 | $160.11 | $160.10 | $160.10 |
| Purchase #4 | $10.95 | 9.554% | $11.9962 | $12.00 | $12.00 | $12.00 |
| Purchase #5 | $138.58 | 3.655% | $143.6451 | $143.65 | $143.65 | $143.60 |
| Purchase #6 | $73.47 | 11.228% | $81.7192 | $81.72 | $81.70 | $81.70 |
| Purchase #7 | $249.38 | 3.646% | $258.4724 | $258.47 | $258.45 | $258.50 |
| 7 purchase totals = | $725.18 | $758.6659 | $758.67 | $758.65 | $758.60 | |