| 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 | $61.40 | 8.779% | $66.7903 | $66.79 | $66.80 | $66.80 |
| Purchase #2 | $230.79 | 6.554% | $245.916 | $245.92 | $245.90 | $245.90 |
| Purchase #3 | $36.35 | 10.132% | $40.033 | $40.03 | $40.05 | $40.00 |
| Purchase #4 | $223.27 | 5.138% | $234.7416 | $234.74 | $234.75 | $234.70 |
| Purchase #5 | $45.34 | 13.320% | $51.3793 | $51.38 | $51.40 | $51.40 |
| Purchase #6 | $214.85 | 4.649% | $224.8384 | $224.84 | $224.85 | $224.80 |
| Purchase #7 | $104.61 | 9.181% | $114.2142 | $114.21 | $114.20 | $114.20 |
| 7 purchase totals = | $916.61 | $977.9128 | $977.91 | $977.95 | $977.80 | |