| 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 | $183.49 | 7.128% | $196.5692 | $196.57 | $196.55 | $196.60 |
| Purchase #2 | $212.95 | 8.744% | $231.5703 | $231.57 | $231.55 | $231.60 |
| Purchase #3 | $92.46 | 3.264% | $95.4779 | $95.48 | $95.50 | $95.50 |
| Purchase #4 | $173.25 | 12.589% | $195.0604 | $195.06 | $195.05 | $195.10 |
| Purchase #5 | $30.66 | 8.406% | $33.2373 | $33.24 | $33.25 | $33.20 |
| Purchase #6 | $8.28 | 5.147% | $8.7062 | $8.71 | $8.70 | $8.70 |
| Purchase #7 | $5.87 | 10.298% | $6.4745 | $6.47 | $6.45 | $6.50 |
| 7 purchase totals = | $706.96 | $767.0958 | $767.10 | $767.05 | $767.20 | |