| 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 | $92.45 | 11.278% | $102.8765 | $102.88 | $102.90 | $102.90 |
| Purchase #2 | $81.83 | 11.377% | $91.1398 | $91.14 | $91.15 | $91.10 |
| Purchase #3 | $20.98 | 10.255% | $23.1315 | $23.13 | $23.15 | $23.10 |
| Purchase #4 | $205.26 | 8.499% | $222.705 | $222.71 | $222.70 | $222.70 |
| Purchase #5 | $160.81 | 12.721% | $181.2666 | $181.27 | $181.25 | $181.30 |
| Purchase #6 | $63.36 | 13.678% | $72.0264 | $72.03 | $72.05 | $72.00 |
| Purchase #7 | $162.55 | 8.633% | $176.5829 | $176.58 | $176.60 | $176.60 |
| 7 purchase totals = | $787.24 | $869.7287 | $869.74 | $869.80 | $869.70 | |