| 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 | $52.39 | 8.107% | $56.6373 | $56.64 | $56.65 | $56.60 |
| Purchase #2 | $125.58 | 8.392% | $136.1187 | $136.12 | $136.10 | $136.10 |
| Purchase #3 | $40.26 | 8.644% | $43.7401 | $43.74 | $43.75 | $43.70 |
| Purchase #4 | $105.40 | 11.543% | $117.5663 | $117.57 | $117.55 | $117.60 |
| Purchase #5 | $80.25 | 10.266% | $88.4885 | $88.49 | $88.50 | $88.50 |
| Purchase #6 | $128.76 | 4.459% | $134.5014 | $134.50 | $134.50 | $134.50 |
| Purchase #7 | $45.95 | 12.497% | $51.6924 | $51.69 | $51.70 | $51.70 |
| 7 purchase totals = | $578.59 | $628.7447 | $628.75 | $628.75 | $628.70 | |