| 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 | $37.40 | 8.696% | $40.6523 | $40.65 | $40.65 | $40.70 |
| Purchase #2 | $28.88 | 8.532% | $31.344 | $31.34 | $31.35 | $31.30 |
| Purchase #3 | $32.38 | 11.306% | $36.0409 | $36.04 | $36.05 | $36.00 |
| Purchase #4 | $127.78 | 4.583% | $133.6362 | $133.64 | $133.65 | $133.60 |
| Purchase #5 | $194.36 | 10.790% | $215.3314 | $215.33 | $215.35 | $215.30 |
| Purchase #6 | $128.82 | 10.208% | $141.9699 | $141.97 | $141.95 | $142.00 |
| Purchase #7 | $201.85 | 11.356% | $224.7721 | $224.77 | $224.75 | $224.80 |
| 7 purchase totals = | $751.47 | $823.7468 | $823.74 | $823.75 | $823.70 | |