| 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 | $5.39 | 13.850% | $6.1365 | $6.14 | $6.15 | $6.10 |
| Purchase #2 | $31.90 | 11.679% | $35.6256 | $35.63 | $35.65 | $35.60 |
| Purchase #3 | $79.27 | 5.285% | $83.4594 | $83.46 | $83.45 | $83.50 |
| Purchase #4 | $164.76 | 7.463% | $177.056 | $177.06 | $177.05 | $177.10 |
| Purchase #5 | $201.57 | 8.405% | $218.512 | $218.51 | $218.50 | $218.50 |
| Purchase #6 | $109.71 | 5.566% | $115.8165 | $115.82 | $115.80 | $115.80 |
| Purchase #7 | $236.41 | 4.521% | $247.0981 | $247.10 | $247.10 | $247.10 |
| 7 purchase totals = | $829.01 | $883.7041 | $883.72 | $883.70 | $883.70 | |