| 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 | $65.68 | 7.601% | $70.6723 | $70.67 | $70.65 | $70.70 |
| Purchase #2 | $134.70 | 3.819% | $139.8442 | $139.84 | $139.85 | $139.80 |
| Purchase #3 | $218.70 | 10.273% | $241.1671 | $241.17 | $241.15 | $241.20 |
| Purchase #4 | $12.43 | 9.854% | $13.6549 | $13.65 | $13.65 | $13.70 |
| Purchase #5 | $229.27 | 12.731% | $258.4584 | $258.46 | $258.45 | $258.50 |
| Purchase #6 | $46.61 | 10.758% | $51.6243 | $51.62 | $51.60 | $51.60 |
| Purchase #7 | $60.96 | 11.555% | $68.0039 | $68.00 | $68.00 | $68.00 |
| 7 purchase totals = | $768.35 | $843.4251 | $843.41 | $843.35 | $843.50 | |