| 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 | $12.59 | 10.113% | $13.8632 | $13.86 | $13.85 | $13.90 |
| Purchase #2 | $205.42 | 3.498% | $212.6056 | $212.61 | $212.60 | $212.60 |
| Purchase #3 | $46.39 | 11.646% | $51.7926 | $51.79 | $51.80 | $51.80 |
| Purchase #4 | $214.45 | 11.151% | $238.3633 | $238.36 | $238.35 | $238.40 |
| Purchase #5 | $91.63 | 7.286% | $98.3062 | $98.31 | $98.30 | $98.30 |
| Purchase #6 | $37.34 | 4.661% | $39.0804 | $39.08 | $39.10 | $39.10 |
| Purchase #7 | $181.25 | 8.107% | $195.9439 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $789.07 | $849.9552 | $849.95 | $849.95 | $850.00 | |