| 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 | $10.54 | 3.546% | $10.9137 | $10.91 | $10.90 | $10.90 |
| Purchase #2 | $6.55 | 6.232% | $6.9582 | $6.96 | $6.95 | $7.00 |
| Purchase #3 | $28.28 | 10.663% | $31.2955 | $31.30 | $31.30 | $31.30 |
| Purchase #4 | $250.67 | 4.421% | $261.7521 | $261.75 | $261.75 | $261.80 |
| Purchase #5 | $53.69 | 3.766% | $55.712 | $55.71 | $55.70 | $55.70 |
| Purchase #6 | $180.30 | 9.286% | $197.0427 | $197.04 | $197.05 | $197.00 |
| Purchase #7 | $55.47 | 12.260% | $62.2706 | $62.27 | $62.25 | $62.30 |
| 7 purchase totals = | $585.50 | $625.9448 | $625.94 | $625.90 | $626.00 | |