| 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 | $41.60 | 8.469% | $45.1231 | $45.12 | $45.10 | $45.10 |
| Purchase #2 | $58.32 | 11.216% | $64.8612 | $64.86 | $64.85 | $64.90 |
| Purchase #3 | $74.94 | 9.461% | $82.0301 | $82.03 | $82.05 | $82.00 |
| Purchase #4 | $66.28 | 4.663% | $69.3706 | $69.37 | $69.35 | $69.40 |
| Purchase #5 | $163.52 | 12.504% | $183.9665 | $183.97 | $183.95 | $184.00 |
| Purchase #6 | $185.50 | 10.499% | $204.9756 | $204.98 | $205.00 | $205.00 |
| Purchase #7 | $218.79 | 12.126% | $245.3205 | $245.32 | $245.30 | $245.30 |
| 7 purchase totals = | $808.95 | $895.6476 | $895.65 | $895.60 | $895.70 | |