| 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 | $76.83 | 10.470% | $84.8741 | $84.87 | $84.85 | $84.90 |
| Purchase #2 | $15.90 | 12.571% | $17.8988 | $17.90 | $17.90 | $17.90 |
| Purchase #3 | $229.68 | 13.457% | $260.588 | $260.59 | $260.60 | $260.60 |
| Purchase #4 | $108.71 | 12.810% | $122.6358 | $122.64 | $122.65 | $122.60 |
| Purchase #5 | $106.62 | 9.113% | $116.3363 | $116.34 | $116.35 | $116.30 |
| Purchase #6 | $29.94 | 4.819% | $31.3828 | $31.38 | $31.40 | $31.40 |
| Purchase #7 | $30.93 | 10.731% | $34.2491 | $34.25 | $34.25 | $34.20 |
| 7 purchase totals = | $598.61 | $667.9649 | $667.97 | $668.00 | $667.90 | |