| 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 | $67.65 | 6.791% | $72.2441 | $72.24 | $72.25 | $72.20 |
| Purchase #2 | $28.46 | 3.280% | $29.3935 | $29.39 | $29.40 | $29.40 |
| Purchase #3 | $230.56 | 9.651% | $252.8113 | $252.81 | $252.80 | $252.80 |
| Purchase #4 | $142.58 | 13.267% | $161.4961 | $161.50 | $161.50 | $161.50 |
| Purchase #5 | $244.43 | 3.133% | $252.088 | $252.09 | $252.10 | $252.10 |
| Purchase #6 | $80.93 | 11.786% | $90.4684 | $90.47 | $90.45 | $90.50 |
| Purchase #7 | $53.68 | 7.759% | $57.845 | $57.85 | $57.85 | $57.80 |
| 7 purchase totals = | $848.29 | $916.3464 | $916.35 | $916.35 | $916.30 | |