| 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 | $123.57 | 5.604% | $130.4949 | $130.49 | $130.50 | $130.50 |
| Purchase #2 | $54.92 | 13.729% | $62.46 | $62.46 | $62.45 | $62.50 |
| Purchase #3 | $250.91 | 10.703% | $277.7649 | $277.76 | $277.75 | $277.80 |
| Purchase #4 | $46.41 | 3.245% | $47.916 | $47.92 | $47.90 | $47.90 |
| Purchase #5 | $86.43 | 7.214% | $92.6651 | $92.67 | $92.65 | $92.70 |
| Purchase #6 | $83.89 | 12.869% | $94.6858 | $94.69 | $94.70 | $94.70 |
| Purchase #7 | $138.26 | 5.460% | $145.809 | $145.81 | $145.80 | $145.80 |
| 7 purchase totals = | $784.39 | $851.7957 | $851.80 | $851.75 | $851.90 | |