| 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 | $203.64 | 6.505% | $216.8868 | $216.89 | $216.90 | $216.90 |
| Purchase #2 | $75.84 | 9.104% | $82.7445 | $82.74 | $82.75 | $82.70 |
| Purchase #3 | $18.77 | 5.516% | $19.8054 | $19.81 | $19.80 | $19.80 |
| Purchase #4 | $83.81 | 12.197% | $94.0323 | $94.03 | $94.05 | $94.00 |
| Purchase #5 | $75.60 | 10.723% | $83.7066 | $83.71 | $83.70 | $83.70 |
| Purchase #6 | $26.96 | 13.805% | $30.6818 | $30.68 | $30.70 | $30.70 |
| Purchase #7 | $225.88 | 8.821% | $245.8049 | $245.80 | $245.80 | $245.80 |
| 7 purchase totals = | $710.50 | $773.6623 | $773.66 | $773.70 | $773.60 | |