| 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 | $52.94 | 7.240% | $56.7729 | $56.77 | $56.75 | $56.80 |
| Purchase #2 | $248.75 | 6.650% | $265.2919 | $265.29 | $265.30 | $265.30 |
| Purchase #3 | $30.36 | 6.581% | $32.358 | $32.36 | $32.35 | $32.40 |
| Purchase #4 | $175.54 | 12.409% | $197.3228 | $197.32 | $197.30 | $197.30 |
| Purchase #5 | $73.81 | 7.376% | $79.2542 | $79.25 | $79.25 | $79.30 |
| Purchase #6 | $28.55 | 9.211% | $31.1797 | $31.18 | $31.20 | $31.20 |
| Purchase #7 | $68.96 | 11.640% | $76.9869 | $76.99 | $77.00 | $77.00 |
| 7 purchase totals = | $678.91 | $739.1664 | $739.16 | $739.15 | $739.30 | |