| 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 | $97.80 | 11.494% | $109.0411 | $109.04 | $109.05 | $109.00 |
| Purchase #2 | $56.86 | 10.449% | $62.8013 | $62.80 | $62.80 | $62.80 |
| Purchase #3 | $6.34 | 8.601% | $6.8853 | $6.89 | $6.90 | $6.90 |
| Purchase #4 | $187.83 | 3.253% | $193.9401 | $193.94 | $193.95 | $193.90 |
| Purchase #5 | $61.33 | 9.551% | $67.1876 | $67.19 | $67.20 | $67.20 |
| Purchase #6 | $80.76 | 5.460% | $85.1695 | $85.17 | $85.15 | $85.20 |
| Purchase #7 | $65.63 | 9.693% | $71.9915 | $71.99 | $72.00 | $72.00 |
| 7 purchase totals = | $556.55 | $597.0164 | $597.02 | $597.05 | $597.00 | |