| 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 | $30.96 | 7.565% | $33.3021 | $33.30 | $33.30 | $33.30 |
| Purchase #2 | $71.32 | 11.181% | $79.2943 | $79.29 | $79.30 | $79.30 |
| Purchase #3 | $20.65 | 4.286% | $21.5351 | $21.54 | $21.55 | $21.50 |
| Purchase #4 | $197.33 | 8.260% | $213.6295 | $213.63 | $213.65 | $213.60 |
| Purchase #5 | $137.98 | 5.477% | $145.5372 | $145.54 | $145.55 | $145.50 |
| Purchase #6 | $76.27 | 10.754% | $84.4721 | $84.47 | $84.45 | $84.50 |
| Purchase #7 | $184.40 | 8.140% | $199.4102 | $199.41 | $199.40 | $199.40 |
| 7 purchase totals = | $718.91 | $777.1805 | $777.18 | $777.20 | $777.10 | |