| 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 | $54.76 | 3.492% | $56.6722 | $56.67 | $56.65 | $56.70 |
| Purchase #2 | $145.31 | 9.355% | $158.9038 | $158.90 | $158.90 | $158.90 |
| Purchase #3 | $148.61 | 4.325% | $155.0374 | $155.04 | $155.05 | $155.00 |
| Purchase #4 | $54.69 | 8.847% | $59.5284 | $59.53 | $59.55 | $59.50 |
| Purchase #5 | $8.51 | 8.346% | $9.2202 | $9.22 | $9.20 | $9.20 |
| Purchase #6 | $68.42 | 13.331% | $77.5411 | $77.54 | $77.55 | $77.50 |
| Purchase #7 | $75.84 | 9.282% | $82.8795 | $82.88 | $82.90 | $82.90 |
| 7 purchase totals = | $556.14 | $599.7826 | $599.78 | $599.80 | $599.70 | |