| 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 | $62.39 | 10.295% | $68.8131 | $68.81 | $68.80 | $68.80 |
| Purchase #2 | $54.82 | 10.456% | $60.552 | $60.55 | $60.55 | $60.60 |
| Purchase #3 | $35.40 | 7.677% | $38.1177 | $38.12 | $38.10 | $38.10 |
| Purchase #4 | $82.26 | 10.497% | $90.8948 | $90.89 | $90.90 | $90.90 |
| Purchase #5 | $250.71 | 3.196% | $258.7227 | $258.72 | $258.70 | $258.70 |
| Purchase #6 | $100.86 | 5.246% | $106.1511 | $106.15 | $106.15 | $106.20 |
| Purchase #7 | $12.48 | 4.275% | $13.0135 | $13.01 | $13.00 | $13.00 |
| 7 purchase totals = | $598.92 | $636.2649 | $636.25 | $636.20 | $636.30 | |