| 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 | $31.53 | 3.333% | $32.5809 | $32.58 | $32.60 | $32.60 |
| Purchase #2 | $54.94 | 5.741% | $58.0941 | $58.09 | $58.10 | $58.10 |
| Purchase #3 | $184.69 | 5.187% | $194.2699 | $194.27 | $194.25 | $194.30 |
| Purchase #4 | $87.71 | 7.605% | $94.3803 | $94.38 | $94.40 | $94.40 |
| Purchase #5 | $7.42 | 6.347% | $7.8909 | $7.89 | $7.90 | $7.90 |
| Purchase #6 | $190.71 | 11.500% | $212.6417 | $212.64 | $212.65 | $212.60 |
| Purchase #7 | $161.54 | 13.162% | $182.8019 | $182.80 | $182.80 | $182.80 |
| 7 purchase totals = | $718.54 | $782.6597 | $782.65 | $782.70 | $782.70 | |