| 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 | $55.38 | 12.415% | $62.2554 | $62.26 | $62.25 | $62.30 |
| Purchase #2 | $41.75 | 12.180% | $46.8352 | $46.84 | $46.85 | $46.80 |
| Purchase #3 | $99.91 | 10.513% | $110.4135 | $110.41 | $110.40 | $110.40 |
| Purchase #4 | $233.48 | 13.717% | $265.5065 | $265.51 | $265.50 | $265.50 |
| Purchase #5 | $193.32 | 3.385% | $199.8639 | $199.86 | $199.85 | $199.90 |
| Purchase #6 | $191.92 | 7.317% | $205.9628 | $205.96 | $205.95 | $206.00 |
| Purchase #7 | $72.49 | 9.543% | $79.4077 | $79.41 | $79.40 | $79.40 |
| 7 purchase totals = | $888.25 | $970.2450 | $970.25 | $970.20 | $970.30 | |