| 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 | $79.52 | 4.633% | $83.2042 | $83.20 | $83.20 | $83.20 |
| Purchase #2 | $250.55 | 7.182% | $268.5445 | $268.54 | $268.55 | $268.50 |
| Purchase #3 | $29.52 | 7.635% | $31.7739 | $31.77 | $31.75 | $31.80 |
| Purchase #4 | $32.43 | 13.738% | $36.8852 | $36.89 | $36.90 | $36.90 |
| Purchase #5 | $47.69 | 11.662% | $53.2516 | $53.25 | $53.25 | $53.30 |
| Purchase #6 | $128.63 | 13.507% | $146.0041 | $146.00 | $146.00 | $146.00 |
| Purchase #7 | $142.98 | 10.657% | $158.2174 | $158.22 | $158.20 | $158.20 |
| 7 purchase totals = | $711.32 | $777.8809 | $777.87 | $777.85 | $777.90 | |