| 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 | $112.80 | 10.430% | $124.565 | $124.57 | $124.55 | $124.60 |
| Purchase #2 | $56.62 | 8.415% | $61.3846 | $61.38 | $61.40 | $61.40 |
| Purchase #3 | $46.38 | 13.297% | $52.5471 | $52.55 | $52.55 | $52.50 |
| Purchase #4 | $234.80 | 10.660% | $259.8297 | $259.83 | $259.85 | $259.80 |
| Purchase #5 | $61.34 | 12.664% | $69.1081 | $69.11 | $69.10 | $69.10 |
| Purchase #6 | $166.32 | 6.631% | $177.3487 | $177.35 | $177.35 | $177.30 |
| Purchase #7 | $76.89 | 10.639% | $85.0703 | $85.07 | $85.05 | $85.10 |
| 7 purchase totals = | $755.15 | $829.8535 | $829.86 | $829.85 | $829.80 | |