| 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 | $72.28 | 10.582% | $79.9287 | $79.93 | $79.95 | $79.90 |
| Purchase #2 | $227.74 | 7.766% | $245.4263 | $245.43 | $245.45 | $245.40 |
| Purchase #3 | $138.49 | 7.269% | $148.5568 | $148.56 | $148.55 | $148.60 |
| Purchase #4 | $227.31 | 7.260% | $243.8127 | $243.81 | $243.80 | $243.80 |
| Purchase #5 | $75.72 | 8.325% | $82.0237 | $82.02 | $82.00 | $82.00 |
| Purchase #6 | $181.96 | 9.858% | $199.8976 | $199.90 | $199.90 | $199.90 |
| Purchase #7 | $44.35 | 11.338% | $49.3784 | $49.38 | $49.40 | $49.40 |
| 7 purchase totals = | $967.85 | $1,049.0242 | $1,049.03 | $1,049.05 | $1,049.00 | |