| 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 | $36.45 | 6.548% | $38.8367 | $38.84 | $38.85 | $38.80 |
| Purchase #2 | $146.38 | 8.446% | $158.7433 | $158.74 | $158.75 | $158.70 |
| Purchase #3 | $240.94 | 8.358% | $261.0778 | $261.08 | $261.10 | $261.10 |
| Purchase #4 | $116.51 | 6.839% | $124.4781 | $124.48 | $124.50 | $124.50 |
| Purchase #5 | $163.34 | 13.822% | $185.9169 | $185.92 | $185.90 | $185.90 |
| Purchase #6 | $35.25 | 13.788% | $40.1103 | $40.11 | $40.10 | $40.10 |
| Purchase #7 | $93.40 | 10.669% | $103.3648 | $103.36 | $103.35 | $103.40 |
| 7 purchase totals = | $832.27 | $912.5279 | $912.53 | $912.55 | $912.50 | |