| 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 | $13.86 | 8.516% | $15.0403 | $15.04 | $15.05 | $15.00 |
| Purchase #2 | $216.82 | 6.721% | $231.3925 | $231.39 | $231.40 | $231.40 |
| Purchase #3 | $183.40 | 13.781% | $208.6744 | $208.67 | $208.65 | $208.70 |
| Purchase #4 | $42.26 | 9.131% | $46.1188 | $46.12 | $46.10 | $46.10 |
| Purchase #5 | $207.31 | 8.196% | $224.3011 | $224.30 | $224.30 | $224.30 |
| Purchase #6 | $163.73 | 11.681% | $182.8553 | $182.86 | $182.85 | $182.90 |
| Purchase #7 | $42.35 | 10.316% | $46.7188 | $46.72 | $46.70 | $46.70 |
| 7 purchase totals = | $869.73 | $955.1012 | $955.10 | $955.05 | $955.10 | |