| 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 | $53.92 | 5.790% | $57.042 | $57.04 | $57.05 | $57.00 |
| Purchase #2 | $150.30 | 3.187% | $155.0901 | $155.09 | $155.10 | $155.10 |
| Purchase #3 | $68.31 | 7.235% | $73.2522 | $73.25 | $73.25 | $73.30 |
| Purchase #4 | $19.63 | 6.154% | $20.838 | $20.84 | $20.85 | $20.80 |
| Purchase #5 | $182.93 | 11.804% | $204.5231 | $204.52 | $204.50 | $204.50 |
| Purchase #6 | $50.71 | 12.842% | $57.2222 | $57.22 | $57.20 | $57.20 |
| Purchase #7 | $237.70 | 5.360% | $250.4407 | $250.44 | $250.45 | $250.40 |
| 7 purchase totals = | $763.50 | $818.4083 | $818.40 | $818.40 | $818.30 | |