| 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 | $19.57 | 4.701% | $20.49 | $20.49 | $20.50 | $20.50 |
| Purchase #2 | $15.94 | 3.414% | $16.4842 | $16.48 | $16.50 | $16.50 |
| Purchase #3 | $111.38 | 9.282% | $121.7183 | $121.72 | $121.70 | $121.70 |
| Purchase #4 | $241.84 | 6.669% | $257.9683 | $257.97 | $257.95 | $258.00 |
| Purchase #5 | $227.34 | 13.272% | $257.5126 | $257.51 | $257.50 | $257.50 |
| Purchase #6 | $39.75 | 11.828% | $44.4516 | $44.45 | $44.45 | $44.50 |
| Purchase #7 | $236.50 | 4.522% | $247.1945 | $247.19 | $247.20 | $247.20 |
| 7 purchase totals = | $892.32 | $965.8195 | $965.81 | $965.80 | $965.90 | |