| 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 | $33.46 | 9.595% | $36.6705 | $36.67 | $36.65 | $36.70 |
| Purchase #2 | $52.66 | 7.586% | $56.6548 | $56.65 | $56.65 | $56.70 |
| Purchase #3 | $149.93 | 7.331% | $160.9214 | $160.92 | $160.90 | $160.90 |
| Purchase #4 | $77.58 | 3.575% | $80.3535 | $80.35 | $80.35 | $80.40 |
| Purchase #5 | $152.29 | 11.802% | $170.2633 | $170.26 | $170.25 | $170.30 |
| Purchase #6 | $76.25 | 10.318% | $84.1175 | $84.12 | $84.10 | $84.10 |
| Purchase #7 | $155.81 | 12.798% | $175.7506 | $175.75 | $175.75 | $175.80 |
| 7 purchase totals = | $697.98 | $764.7316 | $764.72 | $764.65 | $764.90 | |