| 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 | $75.52 | 4.717% | $79.0823 | $79.08 | $79.10 | $79.10 |
| Purchase #2 | $200.98 | 7.219% | $215.4887 | $215.49 | $215.50 | $215.50 |
| Purchase #3 | $199.63 | 6.136% | $211.8793 | $211.88 | $211.90 | $211.90 |
| Purchase #4 | $155.65 | 6.840% | $166.2965 | $166.30 | $166.30 | $166.30 |
| Purchase #5 | $201.83 | 9.803% | $221.6154 | $221.62 | $221.60 | $221.60 |
| Purchase #6 | $186.65 | 4.217% | $194.521 | $194.52 | $194.50 | $194.50 |
| Purchase #7 | $46.97 | 4.294% | $48.9869 | $48.99 | $49.00 | $49.00 |
| 7 purchase totals = | $1,067.23 | $1,137.8701 | $1,137.88 | $1,137.90 | $1,137.90 | |