| 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 | $71.30 | 6.355% | $75.8311 | $75.83 | $75.85 | $75.80 |
| Purchase #2 | $86.75 | 4.852% | $90.9591 | $90.96 | $90.95 | $91.00 |
| Purchase #3 | $200.62 | 5.288% | $211.2288 | $211.23 | $211.25 | $211.20 |
| Purchase #4 | $27.92 | 10.349% | $30.8094 | $30.81 | $30.80 | $30.80 |
| Purchase #5 | $205.89 | 12.171% | $230.9489 | $230.95 | $230.95 | $230.90 |
| Purchase #6 | $106.38 | 9.747% | $116.7489 | $116.75 | $116.75 | $116.70 |
| Purchase #7 | $177.73 | 13.731% | $202.1341 | $202.13 | $202.15 | $202.10 |
| 7 purchase totals = | $876.59 | $958.6603 | $958.66 | $958.70 | $958.50 | |