| 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 | $15.65 | 6.693% | $16.6975 | $16.70 | $16.70 | $16.70 |
| Purchase #2 | $185.39 | 11.662% | $207.0102 | $207.01 | $207.00 | $207.00 |
| Purchase #3 | $22.86 | 9.739% | $25.0863 | $25.09 | $25.10 | $25.10 |
| Purchase #4 | $24.60 | 13.455% | $27.9099 | $27.91 | $27.90 | $27.90 |
| Purchase #5 | $234.72 | 13.442% | $266.2711 | $266.27 | $266.25 | $266.30 |
| Purchase #6 | $113.72 | 6.552% | $121.1709 | $121.17 | $121.15 | $121.20 |
| Purchase #7 | $99.83 | 7.467% | $107.2843 | $107.28 | $107.30 | $107.30 |
| 7 purchase totals = | $696.77 | $771.4302 | $771.43 | $771.40 | $771.50 | |