| 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 | $26.46 | 10.762% | $29.3076 | $29.31 | $29.30 | $29.30 |
| Purchase #2 | $9.55 | 12.392% | $10.7334 | $10.73 | $10.75 | $10.70 |
| Purchase #3 | $203.97 | 8.557% | $221.4237 | $221.42 | $221.40 | $221.40 |
| Purchase #4 | $83.88 | 10.508% | $92.6941 | $92.69 | $92.70 | $92.70 |
| Purchase #5 | $37.78 | 10.113% | $41.6007 | $41.60 | $41.60 | $41.60 |
| Purchase #6 | $227.40 | 4.656% | $237.9877 | $237.99 | $238.00 | $238.00 |
| Purchase #7 | $151.44 | 8.824% | $164.8031 | $164.80 | $164.80 | $164.80 |
| 7 purchase totals = | $740.48 | $798.5503 | $798.54 | $798.55 | $798.50 | |