| 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 | $42.29 | 4.113% | $44.0294 | $44.03 | $44.05 | $44.00 |
| Purchase #2 | $10.77 | 8.267% | $11.6604 | $11.66 | $11.65 | $11.70 |
| Purchase #3 | $53.47 | 3.263% | $55.2147 | $55.21 | $55.20 | $55.20 |
| Purchase #4 | $94.94 | 6.185% | $100.812 | $100.81 | $100.80 | $100.80 |
| Purchase #5 | $141.49 | 7.663% | $152.3324 | $152.33 | $152.35 | $152.30 |
| Purchase #6 | $115.44 | 12.501% | $129.8712 | $129.87 | $129.85 | $129.90 |
| Purchase #7 | $37.78 | 13.549% | $42.8988 | $42.90 | $42.90 | $42.90 |
| 7 purchase totals = | $496.18 | $536.8189 | $536.81 | $536.80 | $536.80 | |