| 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 | $21.63 | 13.279% | $24.5022 | $24.50 | $24.50 | $24.50 |
| Purchase #2 | $56.95 | 7.507% | $61.2252 | $61.23 | $61.25 | $61.20 |
| Purchase #3 | $187.37 | 11.416% | $208.7602 | $208.76 | $208.75 | $208.80 |
| Purchase #4 | $161.76 | 12.316% | $181.6824 | $181.68 | $181.70 | $181.70 |
| Purchase #5 | $141.43 | 5.628% | $149.3897 | $149.39 | $149.40 | $149.40 |
| Purchase #6 | $214.53 | 5.686% | $226.7282 | $226.73 | $226.75 | $226.70 |
| Purchase #7 | $130.46 | 5.666% | $137.8519 | $137.85 | $137.85 | $137.90 |
| 7 purchase totals = | $914.13 | $990.1398 | $990.14 | $990.20 | $990.20 | |