| 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 | $14.78 | 6.113% | $15.6835 | $15.68 | $15.70 | $15.70 |
| Purchase #2 | $247.41 | 8.322% | $267.9995 | $268.00 | $268.00 | $268.00 |
| Purchase #3 | $88.53 | 8.188% | $95.7788 | $95.78 | $95.80 | $95.80 |
| Purchase #4 | $11.68 | 12.516% | $13.1419 | $13.14 | $13.15 | $13.10 |
| Purchase #5 | $126.43 | 10.164% | $139.2803 | $139.28 | $139.30 | $139.30 |
| Purchase #6 | $84.60 | 4.264% | $88.2073 | $88.21 | $88.20 | $88.20 |
| Purchase #7 | $88.74 | 7.597% | $95.4816 | $95.48 | $95.50 | $95.50 |
| 7 purchase totals = | $662.17 | $715.5729 | $715.57 | $715.65 | $715.60 | |