| 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 | $43.98 | 7.784% | $47.4034 | $47.40 | $47.40 | $47.40 |
| Purchase #2 | $168.65 | 5.433% | $177.8128 | $177.81 | $177.80 | $177.80 |
| Purchase #3 | $150.74 | 10.362% | $166.3597 | $166.36 | $166.35 | $166.40 |
| Purchase #4 | $66.92 | 10.304% | $73.8154 | $73.82 | $73.80 | $73.80 |
| Purchase #5 | $216.56 | 6.242% | $230.0777 | $230.08 | $230.10 | $230.10 |
| Purchase #6 | $8.28 | 6.189% | $8.7924 | $8.79 | $8.80 | $8.80 |
| Purchase #7 | $227.65 | 12.647% | $256.4409 | $256.44 | $256.45 | $256.40 |
| 7 purchase totals = | $882.78 | $960.7023 | $960.70 | $960.70 | $960.70 | |