| 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 | $47.28 | 6.580% | $50.391 | $50.39 | $50.40 | $50.40 |
| Purchase #2 | $133.94 | 6.271% | $142.3394 | $142.34 | $142.35 | $142.30 |
| Purchase #3 | $44.26 | 13.554% | $50.259 | $50.26 | $50.25 | $50.30 |
| Purchase #4 | $132.78 | 4.862% | $139.2358 | $139.24 | $139.25 | $139.20 |
| Purchase #5 | $50.73 | 13.305% | $57.4796 | $57.48 | $57.50 | $57.50 |
| Purchase #6 | $85.61 | 10.109% | $94.2643 | $94.26 | $94.25 | $94.30 |
| Purchase #7 | $238.37 | 3.195% | $245.9859 | $245.99 | $246.00 | $246.00 |
| 7 purchase totals = | $732.97 | $779.9550 | $779.96 | $780.00 | $780.00 | |