| 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 | $80.67 | 9.170% | $88.0674 | $88.07 | $88.05 | $88.10 |
| Purchase #2 | $247.33 | 5.721% | $261.4797 | $261.48 | $261.50 | $261.50 |
| Purchase #3 | $84.73 | 11.527% | $94.4968 | $94.50 | $94.50 | $94.50 |
| Purchase #4 | $21.86 | 11.285% | $24.3269 | $24.33 | $24.35 | $24.30 |
| Purchase #5 | $147.85 | 8.233% | $160.0225 | $160.02 | $160.00 | $160.00 |
| Purchase #6 | $87.57 | 13.444% | $99.3429 | $99.34 | $99.35 | $99.30 |
| Purchase #7 | $5.76 | 3.778% | $5.9776 | $5.98 | $6.00 | $6.00 |
| 7 purchase totals = | $675.77 | $733.7138 | $733.72 | $733.75 | $733.70 | |