| 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 | $9.64 | 6.750% | $10.2907 | $10.29 | $10.30 | $10.30 |
| Purchase #2 | $177.31 | 3.378% | $183.2995 | $183.30 | $183.30 | $183.30 |
| Purchase #3 | $104.96 | 7.693% | $113.0346 | $113.03 | $113.05 | $113.00 |
| Purchase #4 | $188.52 | 6.332% | $200.4571 | $200.46 | $200.45 | $200.50 |
| Purchase #5 | $25.94 | 4.848% | $27.1976 | $27.20 | $27.20 | $27.20 |
| Purchase #6 | $103.79 | 4.729% | $108.6982 | $108.70 | $108.70 | $108.70 |
| Purchase #7 | $101.41 | 5.567% | $107.0555 | $107.06 | $107.05 | $107.10 |
| 7 purchase totals = | $711.57 | $750.0332 | $750.04 | $750.05 | $750.10 | |