| 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 | $60.46 | 5.130% | $63.5616 | $63.56 | $63.55 | $63.60 |
| Purchase #2 | $141.54 | 6.532% | $150.7854 | $150.79 | $150.80 | $150.80 |
| Purchase #3 | $25.50 | 8.228% | $27.5981 | $27.60 | $27.60 | $27.60 |
| Purchase #4 | $66.75 | 12.339% | $74.9863 | $74.99 | $75.00 | $75.00 |
| Purchase #5 | $143.26 | 10.162% | $157.8181 | $157.82 | $157.80 | $157.80 |
| Purchase #6 | $156.72 | 8.508% | $170.0537 | $170.05 | $170.05 | $170.10 |
| Purchase #7 | $134.87 | 13.129% | $152.5771 | $152.58 | $152.60 | $152.60 |
| 7 purchase totals = | $729.10 | $797.3803 | $797.39 | $797.40 | $797.50 | |