| 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 | $103.29 | 6.821% | $110.3354 | $110.34 | $110.35 | $110.30 |
| Purchase #2 | $36.49 | 12.410% | $41.0184 | $41.02 | $41.00 | $41.00 |
| Purchase #3 | $93.96 | 13.834% | $106.9584 | $106.96 | $106.95 | $107.00 |
| Purchase #4 | $82.94 | 10.441% | $91.5998 | $91.60 | $91.60 | $91.60 |
| Purchase #5 | $175.33 | 7.861% | $189.1127 | $189.11 | $189.10 | $189.10 |
| Purchase #6 | $241.43 | 5.796% | $255.4233 | $255.42 | $255.40 | $255.40 |
| Purchase #7 | $51.86 | 7.151% | $55.5685 | $55.57 | $55.55 | $55.60 |
| 7 purchase totals = | $785.30 | $850.0165 | $850.02 | $849.95 | $850.00 | |