| 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 | $203.45 | 4.754% | $213.122 | $213.12 | $213.10 | $213.10 |
| Purchase #2 | $40.32 | 13.316% | $45.689 | $45.69 | $45.70 | $45.70 |
| Purchase #3 | $57.83 | 10.485% | $63.8935 | $63.89 | $63.90 | $63.90 |
| Purchase #4 | $42.46 | 7.627% | $45.6984 | $45.70 | $45.70 | $45.70 |
| Purchase #5 | $83.88 | 9.767% | $92.0726 | $92.07 | $92.05 | $92.10 |
| Purchase #6 | $7.69 | 13.465% | $8.7255 | $8.73 | $8.75 | $8.70 |
| Purchase #7 | $49.71 | 3.218% | $51.3097 | $51.31 | $51.30 | $51.30 |
| 7 purchase totals = | $485.34 | $520.5107 | $520.51 | $520.50 | $520.50 | |