| 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 | $71.31 | 10.757% | $78.9808 | $78.98 | $79.00 | $79.00 |
| Purchase #2 | $100.41 | 13.671% | $114.1371 | $114.14 | $114.15 | $114.10 |
| Purchase #3 | $194.81 | 4.386% | $203.3544 | $203.35 | $203.35 | $203.40 |
| Purchase #4 | $60.52 | 13.871% | $68.9147 | $68.91 | $68.90 | $68.90 |
| Purchase #5 | $144.68 | 9.118% | $157.8719 | $157.87 | $157.85 | $157.90 |
| Purchase #6 | $217.60 | 7.680% | $234.3117 | $234.31 | $234.30 | $234.30 |
| Purchase #7 | $92.53 | 7.350% | $99.331 | $99.33 | $99.35 | $99.30 |
| 7 purchase totals = | $881.86 | $956.9016 | $956.89 | $956.90 | $956.90 | |