| 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 | $10.83 | 8.649% | $11.7667 | $11.77 | $11.75 | $11.80 |
| Purchase #2 | $75.46 | 8.369% | $81.7752 | $81.78 | $81.80 | $81.80 |
| Purchase #3 | $31.54 | 6.485% | $33.5854 | $33.59 | $33.60 | $33.60 |
| Purchase #4 | $91.37 | 12.138% | $102.4605 | $102.46 | $102.45 | $102.50 |
| Purchase #5 | $198.63 | 13.599% | $225.6417 | $225.64 | $225.65 | $225.60 |
| Purchase #6 | $214.66 | 6.689% | $229.0186 | $229.02 | $229.00 | $229.00 |
| Purchase #7 | $236.79 | 4.587% | $247.6516 | $247.65 | $247.65 | $247.70 |
| 7 purchase totals = | $859.28 | $931.8997 | $931.91 | $931.90 | $932.00 | |