| 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 | $7.92 | 8.440% | $8.5884 | $8.59 | $8.60 | $8.60 |
| Purchase #2 | $211.38 | 8.568% | $229.491 | $229.49 | $229.50 | $229.50 |
| Purchase #3 | $134.86 | 11.722% | $150.6683 | $150.67 | $150.65 | $150.70 |
| Purchase #4 | $53.81 | 11.201% | $59.8373 | $59.84 | $59.85 | $59.80 |
| Purchase #5 | $25.50 | 13.355% | $28.9055 | $28.91 | $28.90 | $28.90 |
| Purchase #6 | $219.76 | 6.869% | $234.8553 | $234.86 | $234.85 | $234.90 |
| Purchase #7 | $5.56 | 8.163% | $6.0139 | $6.01 | $6.00 | $6.00 |
| 7 purchase totals = | $658.79 | $718.3597 | $718.37 | $718.35 | $718.40 | |