| 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 | $75.55 | 10.472% | $83.4616 | $83.46 | $83.45 | $83.50 |
| Purchase #2 | $79.30 | 9.468% | $86.8081 | $86.81 | $86.80 | $86.80 |
| Purchase #3 | $106.93 | 11.400% | $119.12 | $119.12 | $119.10 | $119.10 |
| Purchase #4 | $231.42 | 9.546% | $253.5114 | $253.51 | $253.50 | $253.50 |
| Purchase #5 | $135.98 | 5.838% | $143.9185 | $143.92 | $143.90 | $143.90 |
| Purchase #6 | $232.27 | 9.215% | $253.6737 | $253.67 | $253.65 | $253.70 |
| Purchase #7 | $12.46 | 4.539% | $13.0256 | $13.03 | $13.05 | $13.00 |
| 7 purchase totals = | $873.91 | $953.5189 | $953.52 | $953.45 | $953.50 | |