| 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 | $56.45 | 13.645% | $64.1526 | $64.15 | $64.15 | $64.20 |
| Purchase #2 | $119.32 | 13.549% | $135.4867 | $135.49 | $135.50 | $135.50 |
| Purchase #3 | $121.77 | 7.657% | $131.0939 | $131.09 | $131.10 | $131.10 |
| Purchase #4 | $47.79 | 6.126% | $50.7176 | $50.72 | $50.70 | $50.70 |
| Purchase #5 | $131.48 | 3.869% | $136.567 | $136.57 | $136.55 | $136.60 |
| Purchase #6 | $108.97 | 10.783% | $120.7202 | $120.72 | $120.70 | $120.70 |
| Purchase #7 | $92.51 | 12.626% | $104.1903 | $104.19 | $104.20 | $104.20 |
| 7 purchase totals = | $678.29 | $742.9283 | $742.93 | $742.90 | $743.00 | |