| 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 | $43.45 | 10.322% | $47.9349 | $47.93 | $47.95 | $47.90 |
| Purchase #2 | $148.58 | 13.461% | $168.5804 | $168.58 | $168.60 | $168.60 |
| Purchase #3 | $211.98 | 10.411% | $234.0492 | $234.05 | $234.05 | $234.00 |
| Purchase #4 | $141.35 | 13.264% | $160.0987 | $160.10 | $160.10 | $160.10 |
| Purchase #5 | $130.79 | 12.421% | $147.0354 | $147.04 | $147.05 | $147.00 |
| Purchase #6 | $52.89 | 5.250% | $55.6667 | $55.67 | $55.65 | $55.70 |
| Purchase #7 | $51.82 | 3.451% | $53.6083 | $53.61 | $53.60 | $53.60 |
| 7 purchase totals = | $780.86 | $866.9736 | $866.98 | $867.00 | $866.90 | |