| 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 | $30.71 | 11.458% | $34.2288 | $34.23 | $34.25 | $34.20 |
| Purchase #2 | $203.81 | 6.601% | $217.2635 | $217.26 | $217.25 | $217.30 |
| Purchase #3 | $23.82 | 5.211% | $25.0613 | $25.06 | $25.05 | $25.10 |
| Purchase #4 | $171.42 | 11.326% | $190.835 | $190.84 | $190.85 | $190.80 |
| Purchase #5 | $81.38 | 9.211% | $88.8759 | $88.88 | $88.90 | $88.90 |
| Purchase #6 | $133.55 | 12.240% | $149.8965 | $149.90 | $149.90 | $149.90 |
| Purchase #7 | $35.67 | 4.417% | $37.2455 | $37.25 | $37.25 | $37.20 |
| 7 purchase totals = | $680.36 | $743.4065 | $743.42 | $743.45 | $743.40 | |