| 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 | $31.92 | 3.682% | $33.0953 | $33.10 | $33.10 | $33.10 |
| Purchase #2 | $169.88 | 12.596% | $191.2781 | $191.28 | $191.30 | $191.30 |
| Purchase #3 | $10.73 | 8.643% | $11.6574 | $11.66 | $11.65 | $11.70 |
| Purchase #4 | $34.92 | 3.300% | $36.0724 | $36.07 | $36.05 | $36.10 |
| Purchase #5 | $38.32 | 4.794% | $40.1571 | $40.16 | $40.15 | $40.20 |
| Purchase #6 | $224.88 | 5.467% | $237.1742 | $237.17 | $237.15 | $237.20 |
| Purchase #7 | $169.99 | 5.247% | $178.9094 | $178.91 | $178.90 | $178.90 |
| 7 purchase totals = | $680.64 | $728.3439 | $728.35 | $728.30 | $728.50 | |