| 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 | $31.77 | 8.774% | $34.5575 | $34.56 | $34.55 | $34.60 |
| Purchase #2 | $81.72 | 4.400% | $85.3157 | $85.32 | $85.30 | $85.30 |
| Purchase #3 | $81.29 | 3.491% | $84.1278 | $84.13 | $84.15 | $84.10 |
| Purchase #4 | $128.40 | 9.872% | $141.0756 | $141.08 | $141.10 | $141.10 |
| Purchase #5 | $200.31 | 10.531% | $221.4046 | $221.40 | $221.40 | $221.40 |
| Purchase #6 | $81.46 | 5.179% | $85.6788 | $85.68 | $85.70 | $85.70 |
| Purchase #7 | $207.74 | 4.473% | $217.0322 | $217.03 | $217.05 | $217.00 |
| 7 purchase totals = | $812.69 | $869.1922 | $869.20 | $869.25 | $869.20 | |