| 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 | $110.80 | 5.286% | $116.6569 | $116.66 | $116.65 | $116.70 |
| Purchase #2 | $45.57 | 3.344% | $47.0939 | $47.09 | $47.10 | $47.10 |
| Purchase #3 | $237.46 | 11.408% | $264.5494 | $264.55 | $264.55 | $264.50 |
| Purchase #4 | $17.57 | 11.235% | $19.544 | $19.54 | $19.55 | $19.50 |
| Purchase #5 | $37.65 | 4.321% | $39.2769 | $39.28 | $39.30 | $39.30 |
| Purchase #6 | $63.44 | 11.750% | $70.8942 | $70.89 | $70.90 | $70.90 |
| Purchase #7 | $26.52 | 13.296% | $30.0461 | $30.05 | $30.05 | $30.00 |
| 7 purchase totals = | $539.01 | $588.0614 | $588.06 | $588.10 | $588.00 | |