| 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 | $67.59 | 6.620% | $72.0645 | $72.06 | $72.05 | $72.10 |
| Purchase #2 | $103.52 | 3.119% | $106.7488 | $106.75 | $106.75 | $106.70 |
| Purchase #3 | $18.79 | 11.712% | $20.9907 | $20.99 | $21.00 | $21.00 |
| Purchase #4 | $158.34 | 13.323% | $179.4356 | $179.44 | $179.45 | $179.40 |
| Purchase #5 | $57.57 | 5.311% | $60.6275 | $60.63 | $60.65 | $60.60 |
| Purchase #6 | $155.33 | 13.257% | $175.9221 | $175.92 | $175.90 | $175.90 |
| Purchase #7 | $50.39 | 9.488% | $55.171 | $55.17 | $55.15 | $55.20 |
| 7 purchase totals = | $611.53 | $670.9602 | $670.96 | $670.95 | $670.90 | |