| 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 | $67.95 | 3.329% | $70.2121 | $70.21 | $70.20 | $70.20 |
| Purchase #2 | $76.26 | 12.541% | $85.8238 | $85.82 | $85.80 | $85.80 |
| Purchase #3 | $88.43 | 9.416% | $96.7566 | $96.76 | $96.75 | $96.80 |
| Purchase #4 | $200.90 | 13.686% | $228.3952 | $228.40 | $228.40 | $228.40 |
| Purchase #5 | $24.72 | 8.549% | $26.8333 | $26.83 | $26.85 | $26.80 |
| Purchase #6 | $124.25 | 4.858% | $130.2861 | $130.29 | $130.30 | $130.30 |
| Purchase #7 | $244.56 | 11.514% | $272.7186 | $272.72 | $272.70 | $272.70 |
| 7 purchase totals = | $827.07 | $911.0257 | $911.03 | $911.00 | $911.00 | |