| 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 | $58.85 | 9.466% | $64.4207 | $64.42 | $64.40 | $64.40 |
| Purchase #2 | $170.98 | 12.585% | $192.4978 | $192.50 | $192.50 | $192.50 |
| Purchase #3 | $12.74 | 11.805% | $14.244 | $14.24 | $14.25 | $14.20 |
| Purchase #4 | $45.55 | 7.332% | $48.8897 | $48.89 | $48.90 | $48.90 |
| Purchase #5 | $234.41 | 5.134% | $246.4446 | $246.44 | $246.45 | $246.40 |
| Purchase #6 | $98.41 | 7.349% | $105.6422 | $105.64 | $105.65 | $105.60 |
| Purchase #7 | $123.31 | 11.815% | $137.8791 | $137.88 | $137.90 | $137.90 |
| 7 purchase totals = | $744.25 | $810.0181 | $810.01 | $810.05 | $809.90 | |