| 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 | $37.92 | 12.554% | $42.6805 | $42.68 | $42.70 | $42.70 |
| Purchase #2 | $72.42 | 9.343% | $79.1862 | $79.19 | $79.20 | $79.20 |
| Purchase #3 | $8.79 | 7.115% | $9.4154 | $9.42 | $9.40 | $9.40 |
| Purchase #4 | $162.49 | 5.774% | $171.8722 | $171.87 | $171.85 | $171.90 |
| Purchase #5 | $120.81 | 3.137% | $124.5998 | $124.60 | $124.60 | $124.60 |
| Purchase #6 | $66.79 | 9.693% | $73.264 | $73.26 | $73.25 | $73.30 |
| Purchase #7 | $87.97 | 3.182% | $90.7692 | $90.77 | $90.75 | $90.80 |
| 7 purchase totals = | $557.19 | $591.7873 | $591.79 | $591.75 | $591.90 | |