| 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 | $32.91 | 4.461% | $34.3781 | $34.38 | $34.40 | $34.40 |
| Purchase #2 | $134.29 | 7.654% | $144.5686 | $144.57 | $144.55 | $144.60 |
| Purchase #3 | $245.86 | 6.450% | $261.718 | $261.72 | $261.70 | $261.70 |
| Purchase #4 | $13.28 | 9.529% | $14.5455 | $14.55 | $14.55 | $14.50 |
| Purchase #5 | $99.48 | 9.248% | $108.6799 | $108.68 | $108.70 | $108.70 |
| Purchase #6 | $86.29 | 11.326% | $96.0632 | $96.06 | $96.05 | $96.10 |
| Purchase #7 | $146.69 | 9.186% | $160.1649 | $160.16 | $160.15 | $160.20 |
| 7 purchase totals = | $758.80 | $820.1182 | $820.12 | $820.10 | $820.20 | |