| 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 | $33.90 | 9.526% | $37.1293 | $37.13 | $37.15 | $37.10 |
| Purchase #2 | $30.58 | 10.278% | $33.723 | $33.72 | $33.70 | $33.70 |
| Purchase #3 | $163.58 | 7.670% | $176.1266 | $176.13 | $176.15 | $176.10 |
| Purchase #4 | $10.44 | 12.498% | $11.7448 | $11.74 | $11.75 | $11.70 |
| Purchase #5 | $79.74 | 6.604% | $85.006 | $85.01 | $85.00 | $85.00 |
| Purchase #6 | $103.73 | 11.137% | $115.2824 | $115.28 | $115.30 | $115.30 |
| Purchase #7 | $230.30 | 10.317% | $254.0601 | $254.06 | $254.05 | $254.10 |
| 7 purchase totals = | $652.27 | $713.0722 | $713.07 | $713.10 | $713.00 | |