| 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 | $71.60 | 9.872% | $78.6684 | $78.67 | $78.65 | $78.70 |
| Purchase #2 | $215.99 | 5.368% | $227.5843 | $227.58 | $227.60 | $227.60 |
| Purchase #3 | $15.51 | 6.233% | $16.4767 | $16.48 | $16.50 | $16.50 |
| Purchase #4 | $137.95 | 4.310% | $143.8956 | $143.90 | $143.90 | $143.90 |
| Purchase #5 | $164.92 | 7.676% | $177.5793 | $177.58 | $177.60 | $177.60 |
| Purchase #6 | $153.68 | 5.863% | $162.6903 | $162.69 | $162.70 | $162.70 |
| Purchase #7 | $91.56 | 7.770% | $98.6742 | $98.67 | $98.65 | $98.70 |
| 7 purchase totals = | $851.21 | $905.5688 | $905.57 | $905.60 | $905.70 | |