| 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 | $58.90 | 9.775% | $64.6575 | $64.66 | $64.65 | $64.70 |
| Purchase #2 | $108.28 | 11.728% | $120.9791 | $120.98 | $121.00 | $121.00 |
| Purchase #3 | $224.94 | 6.348% | $239.2192 | $239.22 | $239.20 | $239.20 |
| Purchase #4 | $132.30 | 3.167% | $136.4899 | $136.49 | $136.50 | $136.50 |
| Purchase #5 | $39.72 | 10.185% | $43.7655 | $43.77 | $43.75 | $43.80 |
| Purchase #6 | $110.95 | 10.301% | $122.379 | $122.38 | $122.40 | $122.40 |
| Purchase #7 | $96.41 | 11.424% | $107.4239 | $107.42 | $107.40 | $107.40 |
| 7 purchase totals = | $771.50 | $834.9141 | $834.92 | $834.90 | $835.00 | |