| 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 | $97.93 | 8.275% | $106.0337 | $106.03 | $106.05 | $106.00 |
| Purchase #2 | $89.33 | 4.626% | $93.4624 | $93.46 | $93.45 | $93.50 |
| Purchase #3 | $45.97 | 12.567% | $51.747 | $51.75 | $51.75 | $51.70 |
| Purchase #4 | $197.86 | 6.161% | $210.0502 | $210.05 | $210.05 | $210.10 |
| Purchase #5 | $11.96 | 12.823% | $13.4936 | $13.49 | $13.50 | $13.50 |
| Purchase #6 | $118.27 | 9.471% | $129.4714 | $129.47 | $129.45 | $129.50 |
| Purchase #7 | $30.48 | 5.838% | $32.2594 | $32.26 | $32.25 | $32.30 |
| 7 purchase totals = | $591.80 | $636.5177 | $636.51 | $636.50 | $636.60 | |