| 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 | $73.66 | 7.323% | $79.0541 | $79.05 | $79.05 | $79.10 |
| Purchase #2 | $186.70 | 4.716% | $195.5048 | $195.50 | $195.50 | $195.50 |
| Purchase #3 | $24.87 | 10.789% | $27.5532 | $27.55 | $27.55 | $27.60 |
| Purchase #4 | $101.94 | 3.569% | $105.5782 | $105.58 | $105.60 | $105.60 |
| Purchase #5 | $180.40 | 6.627% | $192.3551 | $192.36 | $192.35 | $192.40 |
| Purchase #6 | $177.83 | 4.461% | $185.763 | $185.76 | $185.75 | $185.80 |
| Purchase #7 | $40.64 | 11.434% | $45.2868 | $45.29 | $45.30 | $45.30 |
| 7 purchase totals = | $786.04 | $831.0952 | $831.09 | $831.10 | $831.30 | |