| 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 | $22.59 | 8.432% | $24.4948 | $24.49 | $24.50 | $24.50 |
| Purchase #2 | $169.33 | 9.459% | $185.3469 | $185.35 | $185.35 | $185.30 |
| Purchase #3 | $6.45 | 5.509% | $6.8053 | $6.81 | $6.80 | $6.80 |
| Purchase #4 | $126.40 | 6.398% | $134.4871 | $134.49 | $134.50 | $134.50 |
| Purchase #5 | $120.60 | 8.861% | $131.2864 | $131.29 | $131.30 | $131.30 |
| Purchase #6 | $18.76 | 7.459% | $20.1593 | $20.16 | $20.15 | $20.20 |
| Purchase #7 | $96.70 | 5.583% | $102.0988 | $102.10 | $102.10 | $102.10 |
| 7 purchase totals = | $560.83 | $604.6786 | $604.69 | $604.70 | $604.70 | |