| 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 | $51.56 | 10.242% | $56.8408 | $56.84 | $56.85 | $56.80 |
| Purchase #2 | $67.77 | 7.852% | $73.0913 | $73.09 | $73.10 | $73.10 |
| Purchase #3 | $189.50 | 13.356% | $214.8096 | $214.81 | $214.80 | $214.80 |
| Purchase #4 | $144.98 | 8.621% | $157.4787 | $157.48 | $157.50 | $157.50 |
| Purchase #5 | $184.45 | 10.478% | $203.7767 | $203.78 | $203.80 | $203.80 |
| Purchase #6 | $148.62 | 7.834% | $160.2629 | $160.26 | $160.25 | $160.30 |
| Purchase #7 | $97.87 | 5.459% | $103.2127 | $103.21 | $103.20 | $103.20 |
| 7 purchase totals = | $884.75 | $969.4727 | $969.47 | $969.50 | $969.50 | |