| 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 | $66.57 | 13.634% | $75.6462 | $75.65 | $75.65 | $75.60 |
| Purchase #2 | $12.58 | 4.341% | $13.1261 | $13.13 | $13.15 | $13.10 |
| Purchase #3 | $109.83 | 11.317% | $122.2595 | $122.26 | $122.25 | $122.30 |
| Purchase #4 | $14.42 | 10.830% | $15.9817 | $15.98 | $16.00 | $16.00 |
| Purchase #5 | $24.72 | 10.294% | $27.2647 | $27.26 | $27.25 | $27.30 |
| Purchase #6 | $26.96 | 8.272% | $29.1901 | $29.19 | $29.20 | $29.20 |
| Purchase #7 | $230.32 | 13.357% | $261.0838 | $261.08 | $261.10 | $261.10 |
| 7 purchase totals = | $485.40 | $544.5521 | $544.55 | $544.60 | $544.60 | |