| 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 | $205.43 | 9.452% | $224.8472 | $224.85 | $224.85 | $224.80 |
| Purchase #2 | $45.31 | 9.460% | $49.5963 | $49.60 | $49.60 | $49.60 |
| Purchase #3 | $59.92 | 6.759% | $63.97 | $63.97 | $63.95 | $64.00 |
| Purchase #4 | $221.61 | 9.701% | $243.1084 | $243.11 | $243.10 | $243.10 |
| Purchase #5 | $131.95 | 9.661% | $144.6977 | $144.70 | $144.70 | $144.70 |
| Purchase #6 | $32.46 | 13.625% | $36.8827 | $36.88 | $36.90 | $36.90 |
| Purchase #7 | $185.79 | 11.546% | $207.2413 | $207.24 | $207.25 | $207.20 |
| 7 purchase totals = | $882.47 | $970.3436 | $970.35 | $970.35 | $970.30 | |