| 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 | $101.67 | 4.241% | $105.9818 | $105.98 | $106.00 | $106.00 |
| Purchase #2 | $194.52 | 7.301% | $208.7219 | $208.72 | $208.70 | $208.70 |
| Purchase #3 | $221.94 | 5.571% | $234.3043 | $234.30 | $234.30 | $234.30 |
| Purchase #4 | $45.35 | 10.357% | $50.0469 | $50.05 | $50.05 | $50.00 |
| Purchase #5 | $46.79 | 3.559% | $48.4553 | $48.46 | $48.45 | $48.50 |
| Purchase #6 | $20.50 | 9.863% | $22.5219 | $22.52 | $22.50 | $22.50 |
| Purchase #7 | $70.69 | 5.587% | $74.6395 | $74.64 | $74.65 | $74.60 |
| 7 purchase totals = | $701.46 | $744.6716 | $744.67 | $744.65 | $744.60 | |