| 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 | $250.77 | 7.226% | $268.8906 | $268.89 | $268.90 | $268.90 |
| Purchase #2 | $13.81 | 8.674% | $15.0079 | $15.01 | $15.00 | $15.00 |
| Purchase #3 | $56.69 | 6.133% | $60.1668 | $60.17 | $60.15 | $60.20 |
| Purchase #4 | $66.49 | 11.772% | $74.3172 | $74.32 | $74.30 | $74.30 |
| Purchase #5 | $85.81 | 11.389% | $95.5829 | $95.58 | $95.60 | $95.60 |
| Purchase #6 | $29.57 | 11.684% | $33.025 | $33.03 | $33.05 | $33.00 |
| Purchase #7 | $181.35 | 13.513% | $205.8558 | $205.86 | $205.85 | $205.90 |
| 7 purchase totals = | $684.49 | $752.8462 | $752.86 | $752.85 | $752.90 | |