| 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 | 4.390% | $34.3547 | $34.35 | $34.35 | $34.40 |
| Purchase #2 | $74.99 | 13.176% | $84.8707 | $84.87 | $84.85 | $84.90 |
| Purchase #3 | $48.91 | 3.727% | $50.7329 | $50.73 | $50.75 | $50.70 |
| Purchase #4 | $228.49 | 7.320% | $245.2155 | $245.22 | $245.20 | $245.20 |
| Purchase #5 | $171.47 | 11.597% | $191.3554 | $191.36 | $191.35 | $191.40 |
| Purchase #6 | $106.63 | 9.226% | $116.4677 | $116.47 | $116.45 | $116.50 |
| Purchase #7 | $131.50 | 13.822% | $149.6759 | $149.68 | $149.70 | $149.70 |
| 7 purchase totals = | $794.90 | $872.6728 | $872.68 | $872.65 | $872.80 | |