| 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 | $70.90 | 9.228% | $77.4427 | $77.44 | $77.45 | $77.40 |
| Purchase #2 | $95.63 | 3.522% | $98.9981 | $99.00 | $99.00 | $99.00 |
| Purchase #3 | $98.77 | 9.234% | $107.8904 | $107.89 | $107.90 | $107.90 |
| Purchase #4 | $68.60 | 4.465% | $71.663 | $71.66 | $71.65 | $71.70 |
| Purchase #5 | $42.55 | 8.503% | $46.168 | $46.17 | $46.15 | $46.20 |
| Purchase #6 | $100.77 | 6.254% | $107.0722 | $107.07 | $107.05 | $107.10 |
| Purchase #7 | $59.85 | 4.202% | $62.3649 | $62.36 | $62.35 | $62.40 |
| 7 purchase totals = | $537.07 | $571.5993 | $571.59 | $571.55 | $571.70 | |