| 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 | $11.55 | 4.264% | $12.0425 | $12.04 | $12.05 | $12.00 |
| Purchase #2 | $47.89 | 10.281% | $52.8136 | $52.81 | $52.80 | $52.80 |
| Purchase #3 | $12.37 | 12.545% | $13.9218 | $13.92 | $13.90 | $13.90 |
| Purchase #4 | $152.80 | 10.758% | $169.2382 | $169.24 | $169.25 | $169.20 |
| Purchase #5 | $89.63 | 13.445% | $101.6808 | $101.68 | $101.70 | $101.70 |
| Purchase #6 | $159.41 | 12.229% | $178.9042 | $178.90 | $178.90 | $178.90 |
| Purchase #7 | $30.95 | 8.330% | $33.5281 | $33.53 | $33.55 | $33.50 |
| 7 purchase totals = | $504.60 | $562.1292 | $562.12 | $562.15 | $562.00 | |