| 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 | $33.40 | 12.830% | $37.6852 | $37.69 | $37.70 | $37.70 |
| Purchase #2 | $56.36 | 3.255% | $58.1945 | $58.19 | $58.20 | $58.20 |
| Purchase #3 | $228.65 | 13.798% | $260.1991 | $260.20 | $260.20 | $260.20 |
| Purchase #4 | $61.73 | 13.149% | $69.8469 | $69.85 | $69.85 | $69.80 |
| Purchase #5 | $30.59 | 6.871% | $32.6918 | $32.69 | $32.70 | $32.70 |
| Purchase #6 | $85.90 | 5.568% | $90.6829 | $90.68 | $90.70 | $90.70 |
| Purchase #7 | $61.34 | 5.425% | $64.6677 | $64.67 | $64.65 | $64.70 |
| 7 purchase totals = | $557.97 | $613.9681 | $613.97 | $614.00 | $614.00 | |