| 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 | $62.64 | 8.393% | $67.8974 | $67.90 | $67.90 | $67.90 |
| Purchase #2 | $232.31 | 5.453% | $244.9779 | $244.98 | $245.00 | $245.00 |
| Purchase #3 | $99.85 | 10.515% | $110.3492 | $110.35 | $110.35 | $110.30 |
| Purchase #4 | $63.71 | 6.197% | $67.6581 | $67.66 | $67.65 | $67.70 |
| Purchase #5 | $40.96 | 12.417% | $46.046 | $46.05 | $46.05 | $46.00 |
| Purchase #6 | $201.72 | 3.275% | $208.3263 | $208.33 | $208.35 | $208.30 |
| Purchase #7 | $148.58 | 5.642% | $156.9629 | $156.96 | $156.95 | $157.00 |
| 7 purchase totals = | $849.77 | $902.2178 | $902.23 | $902.25 | $902.20 | |