| 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 | $35.79 | 7.426% | $38.4478 | $38.45 | $38.45 | $38.40 |
| Purchase #2 | $38.69 | 12.166% | $43.397 | $43.40 | $43.40 | $43.40 |
| Purchase #3 | $159.93 | 8.294% | $173.1946 | $173.19 | $173.20 | $173.20 |
| Purchase #4 | $177.36 | 7.274% | $190.2612 | $190.26 | $190.25 | $190.30 |
| Purchase #5 | $6.76 | 10.615% | $7.4776 | $7.48 | $7.50 | $7.50 |
| Purchase #6 | $102.64 | 5.691% | $108.4812 | $108.48 | $108.50 | $108.50 |
| Purchase #7 | $160.68 | 5.609% | $169.6925 | $169.69 | $169.70 | $169.70 |
| 7 purchase totals = | $681.85 | $730.9519 | $730.95 | $731.00 | $731.00 | |