| 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 | $23.47 | 4.868% | $24.6125 | $24.61 | $24.60 | $24.60 |
| Purchase #2 | $243.25 | 3.785% | $252.457 | $252.46 | $252.45 | $252.50 |
| Purchase #3 | $13.42 | 11.666% | $14.9856 | $14.99 | $15.00 | $15.00 |
| Purchase #4 | $248.32 | 11.172% | $276.0623 | $276.06 | $276.05 | $276.10 |
| Purchase #5 | $148.96 | 13.330% | $168.8164 | $168.82 | $168.80 | $168.80 |
| Purchase #6 | $69.39 | 8.124% | $75.0272 | $75.03 | $75.05 | $75.00 |
| Purchase #7 | $162.58 | 4.113% | $169.2669 | $169.27 | $169.25 | $169.30 |
| 7 purchase totals = | $909.39 | $981.2279 | $981.24 | $981.20 | $981.30 | |