| 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 | $88.35 | 6.802% | $94.3596 | $94.36 | $94.35 | $94.40 |
| Purchase #2 | $96.55 | 3.260% | $99.6975 | $99.70 | $99.70 | $99.70 |
| Purchase #3 | $36.34 | 4.860% | $38.1061 | $38.11 | $38.10 | $38.10 |
| Purchase #4 | $209.70 | 3.825% | $217.721 | $217.72 | $217.70 | $217.70 |
| Purchase #5 | $58.46 | 3.734% | $60.6429 | $60.64 | $60.65 | $60.60 |
| Purchase #6 | $147.46 | 7.594% | $158.6581 | $158.66 | $158.65 | $158.70 |
| Purchase #7 | $64.84 | 9.375% | $70.9188 | $70.92 | $70.90 | $70.90 |
| 7 purchase totals = | $701.70 | $740.1040 | $740.11 | $740.05 | $740.10 | |