| 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 | $78.47 | 3.330% | $81.0831 | $81.08 | $81.10 | $81.10 |
| Purchase #2 | $175.79 | 13.427% | $199.3933 | $199.39 | $199.40 | $199.40 |
| Purchase #3 | $110.66 | 8.422% | $119.9798 | $119.98 | $120.00 | $120.00 |
| Purchase #4 | $70.71 | 9.670% | $77.5477 | $77.55 | $77.55 | $77.50 |
| Purchase #5 | $207.67 | 12.168% | $232.9393 | $232.94 | $232.95 | $232.90 |
| Purchase #6 | $11.89 | 8.550% | $12.9066 | $12.91 | $12.90 | $12.90 |
| Purchase #7 | $21.46 | 5.261% | $22.589 | $22.59 | $22.60 | $22.60 |
| 7 purchase totals = | $676.65 | $746.4388 | $746.44 | $746.50 | $746.40 | |