| 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 | $46.73 | 3.733% | $48.4744 | $48.47 | $48.45 | $48.50 |
| Purchase #2 | $225.99 | 11.654% | $252.3269 | $252.33 | $252.35 | $252.30 |
| Purchase #3 | $27.43 | 13.253% | $31.0653 | $31.07 | $31.05 | $31.10 |
| Purchase #4 | $140.35 | 11.637% | $156.6825 | $156.68 | $156.70 | $156.70 |
| Purchase #5 | $172.90 | 11.134% | $192.1507 | $192.15 | $192.15 | $192.20 |
| Purchase #6 | $168.78 | 3.505% | $174.6957 | $174.70 | $174.70 | $174.70 |
| Purchase #7 | $98.76 | 6.721% | $105.3977 | $105.40 | $105.40 | $105.40 |
| 7 purchase totals = | $880.94 | $960.7932 | $960.80 | $960.80 | $960.90 | |