| 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 | $112.65 | 5.401% | $118.7342 | $118.73 | $118.75 | $118.70 |
| Purchase #2 | $60.37 | 9.743% | $66.2518 | $66.25 | $66.25 | $66.30 |
| Purchase #3 | $106.95 | 10.211% | $117.8707 | $117.87 | $117.85 | $117.90 |
| Purchase #4 | $17.48 | 11.443% | $19.4802 | $19.48 | $19.50 | $19.50 |
| Purchase #5 | $34.70 | 9.265% | $37.915 | $37.92 | $37.90 | $37.90 |
| Purchase #6 | $78.72 | 9.512% | $86.2078 | $86.21 | $86.20 | $86.20 |
| Purchase #7 | $223.84 | 13.536% | $254.139 | $254.14 | $254.15 | $254.10 |
| 7 purchase totals = | $634.71 | $700.5987 | $700.60 | $700.60 | $700.60 | |