| 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 | $80.81 | 7.237% | $86.6582 | $86.66 | $86.65 | $86.70 |
| Purchase #2 | $95.33 | 5.283% | $100.3663 | $100.37 | $100.35 | $100.40 |
| Purchase #3 | $222.52 | 13.633% | $252.8562 | $252.86 | $252.85 | $252.90 |
| Purchase #4 | $83.68 | 7.601% | $90.0405 | $90.04 | $90.05 | $90.00 |
| Purchase #5 | $111.57 | 8.839% | $121.4317 | $121.43 | $121.45 | $121.40 |
| Purchase #6 | $156.64 | 3.787% | $162.572 | $162.57 | $162.55 | $162.60 |
| Purchase #7 | $160.85 | 12.360% | $180.7311 | $180.73 | $180.75 | $180.70 |
| 7 purchase totals = | $911.40 | $994.6560 | $994.66 | $994.65 | $994.70 | |