| 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 | $5.80 | 13.231% | $6.5674 | $6.57 | $6.55 | $6.60 |
| Purchase #2 | $226.64 | 6.255% | $240.8163 | $240.82 | $240.80 | $240.80 |
| Purchase #3 | $93.59 | 7.784% | $100.875 | $100.88 | $100.90 | $100.90 |
| Purchase #4 | $214.32 | 7.615% | $230.6405 | $230.64 | $230.65 | $230.60 |
| Purchase #5 | $59.87 | 9.163% | $65.3559 | $65.36 | $65.35 | $65.40 |
| Purchase #6 | $62.90 | 5.791% | $66.5425 | $66.54 | $66.55 | $66.50 |
| Purchase #7 | $55.55 | 13.810% | $63.2215 | $63.22 | $63.20 | $63.20 |
| 7 purchase totals = | $718.67 | $774.0191 | $774.03 | $774.00 | $774.00 | |