| 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 | $41.76 | 5.600% | $44.0986 | $44.10 | $44.10 | $44.10 |
| Purchase #2 | $86.88 | 3.473% | $89.8973 | $89.90 | $89.90 | $89.90 |
| Purchase #3 | $67.90 | 11.416% | $75.6515 | $75.65 | $75.65 | $75.70 |
| Purchase #4 | $23.81 | 6.103% | $25.2631 | $25.26 | $25.25 | $25.30 |
| Purchase #5 | $78.28 | 8.494% | $84.9291 | $84.93 | $84.95 | $84.90 |
| Purchase #6 | $64.60 | 13.359% | $73.2299 | $73.23 | $73.25 | $73.20 |
| Purchase #7 | $204.53 | 3.668% | $212.0322 | $212.03 | $212.05 | $212.00 |
| 7 purchase totals = | $567.76 | $605.1017 | $605.10 | $605.15 | $605.10 | |