| 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 | $21.55 | 11.630% | $24.0563 | $24.06 | $24.05 | $24.10 |
| Purchase #2 | $21.95 | 6.589% | $23.3963 | $23.40 | $23.40 | $23.40 |
| Purchase #3 | $88.69 | 13.539% | $100.6977 | $100.70 | $100.70 | $100.70 |
| Purchase #4 | $82.39 | 12.129% | $92.3831 | $92.38 | $92.40 | $92.40 |
| Purchase #5 | $136.97 | 11.849% | $153.1996 | $153.20 | $153.20 | $153.20 |
| Purchase #6 | $54.25 | 12.570% | $61.0692 | $61.07 | $61.05 | $61.10 |
| Purchase #7 | $198.48 | 7.387% | $213.1417 | $213.14 | $213.15 | $213.10 |
| 7 purchase totals = | $604.28 | $667.9439 | $667.95 | $667.95 | $668.00 | |