| 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 | $84.45 | 12.309% | $94.845 | $94.85 | $94.85 | $94.80 |
| Purchase #2 | $222.71 | 3.120% | $229.6586 | $229.66 | $229.65 | $229.70 |
| Purchase #3 | $51.97 | 6.721% | $55.4629 | $55.46 | $55.45 | $55.50 |
| Purchase #4 | $12.55 | 9.674% | $13.7641 | $13.76 | $13.75 | $13.80 |
| Purchase #5 | $47.65 | 3.650% | $49.3892 | $49.39 | $49.40 | $49.40 |
| Purchase #6 | $129.62 | 13.492% | $147.1083 | $147.11 | $147.10 | $147.10 |
| Purchase #7 | $15.72 | 12.756% | $17.7252 | $17.73 | $17.75 | $17.70 |
| 7 purchase totals = | $564.67 | $607.9533 | $607.96 | $607.95 | $608.00 | |