| 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 | $70.51 | 12.817% | $79.5473 | $79.55 | $79.55 | $79.50 |
| Purchase #2 | $98.84 | 5.617% | $104.3918 | $104.39 | $104.40 | $104.40 |
| Purchase #3 | $10.55 | 5.308% | $11.11 | $11.11 | $11.10 | $11.10 |
| Purchase #4 | $241.51 | 8.841% | $262.8619 | $262.86 | $262.85 | $262.90 |
| Purchase #5 | $63.44 | 10.357% | $70.0105 | $70.01 | $70.00 | $70.00 |
| Purchase #6 | $42.82 | 13.666% | $48.6718 | $48.67 | $48.65 | $48.70 |
| Purchase #7 | $128.50 | 6.633% | $137.0234 | $137.02 | $137.00 | $137.00 |
| 7 purchase totals = | $656.17 | $713.6167 | $713.61 | $713.55 | $713.60 | |