| 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 | $64.27 | 4.354% | $67.0683 | $67.07 | $67.05 | $67.10 |
| Purchase #2 | $37.48 | 7.199% | $40.1782 | $40.18 | $40.20 | $40.20 |
| Purchase #3 | $239.30 | 11.184% | $266.0633 | $266.06 | $266.05 | $266.10 |
| Purchase #4 | $106.70 | 13.449% | $121.0501 | $121.05 | $121.05 | $121.10 |
| Purchase #5 | $210.41 | 12.666% | $237.0605 | $237.06 | $237.05 | $237.10 |
| Purchase #6 | $57.37 | 11.266% | $63.8333 | $63.83 | $63.85 | $63.80 |
| Purchase #7 | $45.91 | 5.814% | $48.5792 | $48.58 | $48.60 | $48.60 |
| 7 purchase totals = | $761.44 | $843.8329 | $843.83 | $843.85 | $844.00 | |