| 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 | $16.33 | 9.710% | $17.9156 | $17.92 | $17.90 | $17.90 |
| Purchase #2 | $52.97 | 8.148% | $57.286 | $57.29 | $57.30 | $57.30 |
| Purchase #3 | $234.85 | 8.254% | $254.2345 | $254.23 | $254.25 | $254.20 |
| Purchase #4 | $55.88 | 8.662% | $60.7203 | $60.72 | $60.70 | $60.70 |
| Purchase #5 | $182.95 | 3.287% | $188.9636 | $188.96 | $188.95 | $189.00 |
| Purchase #6 | $146.51 | 13.475% | $166.2522 | $166.25 | $166.25 | $166.30 |
| Purchase #7 | $101.83 | 12.307% | $114.3622 | $114.36 | $114.35 | $114.40 |
| 7 purchase totals = | $791.32 | $859.7344 | $859.73 | $859.70 | $859.80 | |