| 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 | $50.82 | 6.225% | $53.9835 | $53.98 | $54.00 | $54.00 |
| Purchase #2 | $232.44 | 13.765% | $264.4354 | $264.44 | $264.45 | $264.40 |
| Purchase #3 | $151.92 | 4.326% | $158.4921 | $158.49 | $158.50 | $158.50 |
| Purchase #4 | $130.59 | 6.727% | $139.3748 | $139.37 | $139.35 | $139.40 |
| Purchase #5 | $157.71 | 8.576% | $171.2352 | $171.24 | $171.25 | $171.20 |
| Purchase #6 | $105.87 | 7.400% | $113.7044 | $113.70 | $113.70 | $113.70 |
| Purchase #7 | $77.84 | 13.270% | $88.1694 | $88.17 | $88.15 | $88.20 |
| 7 purchase totals = | $907.19 | $989.3948 | $989.39 | $989.40 | $989.40 | |