| 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 | $133.52 | 6.660% | $142.4124 | $142.41 | $142.40 | $142.40 |
| Purchase #2 | $239.94 | 11.429% | $267.3627 | $267.36 | $267.35 | $267.40 |
| Purchase #3 | $135.26 | 4.601% | $141.4833 | $141.48 | $141.50 | $141.50 |
| Purchase #4 | $55.95 | 8.496% | $60.7035 | $60.70 | $60.70 | $60.70 |
| Purchase #5 | $83.67 | 7.122% | $89.629 | $89.63 | $89.65 | $89.60 |
| Purchase #6 | $27.75 | 3.436% | $28.7035 | $28.70 | $28.70 | $28.70 |
| Purchase #7 | $82.72 | 3.637% | $85.7285 | $85.73 | $85.75 | $85.70 |
| 7 purchase totals = | $758.81 | $816.0229 | $816.01 | $816.05 | $816.00 | |