| 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 | $13.40 | 7.426% | $14.3951 | $14.40 | $14.40 | $14.40 |
| Purchase #2 | $168.78 | 11.820% | $188.7298 | $188.73 | $188.75 | $188.70 |
| Purchase #3 | $233.31 | 8.546% | $253.2487 | $253.25 | $253.25 | $253.20 |
| Purchase #4 | $207.69 | 11.229% | $231.0115 | $231.01 | $231.00 | $231.00 |
| Purchase #5 | $102.37 | 4.819% | $107.3032 | $107.30 | $107.30 | $107.30 |
| Purchase #6 | $80.89 | 9.684% | $88.7234 | $88.72 | $88.70 | $88.70 |
| Purchase #7 | $87.31 | 5.623% | $92.2194 | $92.22 | $92.20 | $92.20 |
| 7 purchase totals = | $893.75 | $975.6311 | $975.63 | $975.60 | $975.50 | |