| 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 | $32.64 | 11.598% | $36.4256 | $36.43 | $36.45 | $36.40 |
| Purchase #2 | $133.25 | 3.830% | $138.3535 | $138.35 | $138.35 | $138.40 |
| Purchase #3 | $47.42 | 4.204% | $49.4135 | $49.41 | $49.40 | $49.40 |
| Purchase #4 | $172.72 | 5.750% | $182.6514 | $182.65 | $182.65 | $182.70 |
| Purchase #5 | $63.75 | 3.828% | $66.1904 | $66.19 | $66.20 | $66.20 |
| Purchase #6 | $84.41 | 10.688% | $93.4317 | $93.43 | $93.45 | $93.40 |
| Purchase #7 | $156.53 | 9.520% | $171.4317 | $171.43 | $171.45 | $171.40 |
| 7 purchase totals = | $690.72 | $737.8978 | $737.89 | $737.95 | $737.90 | |