| 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 | $33.92 | 10.845% | $37.5986 | $37.60 | $37.60 | $37.60 |
| Purchase #2 | $58.50 | 7.274% | $62.7553 | $62.76 | $62.75 | $62.80 |
| Purchase #3 | $230.55 | 5.652% | $243.5807 | $243.58 | $243.60 | $243.60 |
| Purchase #4 | $93.82 | 13.703% | $106.6762 | $106.68 | $106.70 | $106.70 |
| Purchase #5 | $197.58 | 6.381% | $210.1876 | $210.19 | $210.20 | $210.20 |
| Purchase #6 | $8.94 | 3.111% | $9.2181 | $9.22 | $9.20 | $9.20 |
| Purchase #7 | $135.79 | 5.663% | $143.4798 | $143.48 | $143.50 | $143.50 |
| 7 purchase totals = | $759.10 | $813.4963 | $813.51 | $813.55 | $813.60 | |