| 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 | $15.29 | 13.172% | $17.304 | $17.30 | $17.30 | $17.30 |
| Purchase #2 | $140.84 | 3.292% | $145.4765 | $145.48 | $145.50 | $145.50 |
| Purchase #3 | $53.97 | 5.137% | $56.7424 | $56.74 | $56.75 | $56.70 |
| Purchase #4 | $239.40 | 6.347% | $254.5947 | $254.59 | $254.60 | $254.60 |
| Purchase #5 | $113.94 | 11.270% | $126.781 | $126.78 | $126.80 | $126.80 |
| Purchase #6 | $111.72 | 6.303% | $118.7617 | $118.76 | $118.75 | $118.80 |
| Purchase #7 | $52.47 | 12.463% | $59.0093 | $59.01 | $59.00 | $59.00 |
| 7 purchase totals = | $727.63 | $778.6696 | $778.66 | $778.70 | $778.70 | |