| 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 | $32.37 | 12.590% | $36.4454 | $36.45 | $36.45 | $36.40 |
| Purchase #2 | $76.33 | 4.545% | $79.7992 | $79.80 | $79.80 | $79.80 |
| Purchase #3 | $247.73 | 8.376% | $268.4799 | $268.48 | $268.50 | $268.50 |
| Purchase #4 | $50.31 | 9.364% | $55.021 | $55.02 | $55.00 | $55.00 |
| Purchase #5 | $147.44 | 6.333% | $156.7774 | $156.78 | $156.80 | $156.80 |
| Purchase #6 | $10.31 | 8.857% | $11.2232 | $11.22 | $11.20 | $11.20 |
| Purchase #7 | $110.67 | 5.516% | $116.7746 | $116.77 | $116.75 | $116.80 |
| 7 purchase totals = | $675.16 | $724.5207 | $724.52 | $724.50 | $724.50 | |