| 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 | $107.61 | 9.475% | $117.806 | $117.81 | $117.80 | $117.80 |
| Purchase #2 | $31.94 | 6.453% | $34.0011 | $34.00 | $34.00 | $34.00 |
| Purchase #3 | $40.55 | 11.478% | $45.2043 | $45.20 | $45.20 | $45.20 |
| Purchase #4 | $127.51 | 12.791% | $143.8198 | $143.82 | $143.80 | $143.80 |
| Purchase #5 | $34.98 | 6.597% | $37.2876 | $37.29 | $37.30 | $37.30 |
| Purchase #6 | $248.64 | 3.489% | $257.315 | $257.32 | $257.30 | $257.30 |
| Purchase #7 | $58.29 | 13.753% | $66.3066 | $66.31 | $66.30 | $66.30 |
| 7 purchase totals = | $649.52 | $701.7404 | $701.75 | $701.70 | $701.70 | |