| 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 | $87.96 | 10.619% | $97.3005 | $97.30 | $97.30 | $97.30 |
| Purchase #2 | $38.67 | 3.628% | $40.0729 | $40.07 | $40.05 | $40.10 |
| Purchase #3 | $17.28 | 6.820% | $18.4585 | $18.46 | $18.45 | $18.50 |
| Purchase #4 | $182.40 | 8.706% | $198.2797 | $198.28 | $198.30 | $198.30 |
| Purchase #5 | $178.62 | 11.644% | $199.4185 | $199.42 | $199.40 | $199.40 |
| Purchase #6 | $26.80 | 5.614% | $28.3046 | $28.30 | $28.30 | $28.30 |
| Purchase #7 | $132.71 | 3.464% | $137.3071 | $137.31 | $137.30 | $137.30 |
| 7 purchase totals = | $664.44 | $719.1418 | $719.14 | $719.10 | $719.20 | |