| 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 | $51.65 | 6.762% | $55.1426 | $55.14 | $55.15 | $55.10 |
| Purchase #2 | $149.34 | 13.669% | $169.7533 | $169.75 | $169.75 | $169.80 |
| Purchase #3 | $210.29 | 5.339% | $221.5174 | $221.52 | $221.50 | $221.50 |
| Purchase #4 | $109.95 | 5.324% | $115.8037 | $115.80 | $115.80 | $115.80 |
| Purchase #5 | $85.46 | 4.466% | $89.2766 | $89.28 | $89.30 | $89.30 |
| Purchase #6 | $61.44 | 11.706% | $68.6322 | $68.63 | $68.65 | $68.60 |
| Purchase #7 | $236.76 | 8.145% | $256.0441 | $256.04 | $256.05 | $256.00 |
| 7 purchase totals = | $904.89 | $976.1699 | $976.16 | $976.20 | $976.10 | |