| 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 | $87.55 | 11.711% | $97.803 | $97.80 | $97.80 | $97.80 |
| Purchase #2 | $60.27 | 6.155% | $63.9796 | $63.98 | $64.00 | $64.00 |
| Purchase #3 | $215.65 | 6.303% | $229.2424 | $229.24 | $229.25 | $229.20 |
| Purchase #4 | $139.33 | 6.644% | $148.5871 | $148.59 | $148.60 | $148.60 |
| Purchase #5 | $79.40 | 3.402% | $82.1012 | $82.10 | $82.10 | $82.10 |
| Purchase #6 | $82.81 | 5.449% | $87.3223 | $87.32 | $87.30 | $87.30 |
| Purchase #7 | $209.61 | 10.133% | $230.8498 | $230.85 | $230.85 | $230.80 |
| 7 purchase totals = | $874.62 | $939.8854 | $939.88 | $939.90 | $939.80 | |