| 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 | $27.77 | 5.473% | $29.2899 | $29.29 | $29.30 | $29.30 |
| Purchase #2 | $43.99 | 4.428% | $45.9379 | $45.94 | $45.95 | $45.90 |
| Purchase #3 | $65.85 | 11.144% | $73.1883 | $73.19 | $73.20 | $73.20 |
| Purchase #4 | $21.92 | 10.399% | $24.1995 | $24.20 | $24.20 | $24.20 |
| Purchase #5 | $222.28 | 5.288% | $234.0342 | $234.03 | $234.05 | $234.00 |
| Purchase #6 | $237.25 | 10.705% | $262.6476 | $262.65 | $262.65 | $262.60 |
| Purchase #7 | $214.83 | 13.643% | $244.1393 | $244.14 | $244.15 | $244.10 |
| 7 purchase totals = | $833.89 | $913.4367 | $913.44 | $913.50 | $913.30 | |