| 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 | $43.93 | 9.633% | $48.1618 | $48.16 | $48.15 | $48.20 |
| Purchase #2 | $48.96 | 5.248% | $51.5294 | $51.53 | $51.55 | $51.50 |
| Purchase #3 | $171.97 | 13.507% | $195.198 | $195.20 | $195.20 | $195.20 |
| Purchase #4 | $30.92 | 5.283% | $32.5535 | $32.55 | $32.55 | $32.60 |
| Purchase #5 | $212.60 | 3.618% | $220.2919 | $220.29 | $220.30 | $220.30 |
| Purchase #6 | $27.82 | 7.304% | $29.852 | $29.85 | $29.85 | $29.90 |
| Purchase #7 | $71.65 | 13.661% | $81.4381 | $81.44 | $81.45 | $81.40 |
| 7 purchase totals = | $607.85 | $659.0247 | $659.02 | $659.05 | $659.10 | |