| 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 | $101.72 | 5.454% | $107.2678 | $107.27 | $107.25 | $107.30 |
| Purchase #2 | $72.50 | 9.727% | $79.5521 | $79.55 | $79.55 | $79.60 |
| Purchase #3 | $125.61 | 9.220% | $137.1912 | $137.19 | $137.20 | $137.20 |
| Purchase #4 | $74.31 | 3.177% | $76.6708 | $76.67 | $76.65 | $76.70 |
| Purchase #5 | $217.73 | 3.674% | $225.7294 | $225.73 | $225.75 | $225.70 |
| Purchase #6 | $87.65 | 3.302% | $90.5442 | $90.54 | $90.55 | $90.50 |
| Purchase #7 | $226.43 | 11.592% | $252.6778 | $252.68 | $252.70 | $252.70 |
| 7 purchase totals = | $905.95 | $969.6333 | $969.63 | $969.65 | $969.70 | |