| 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 | $6.96 | 8.350% | $7.5412 | $7.54 | $7.55 | $7.50 |
| Purchase #2 | $113.64 | 11.693% | $126.9279 | $126.93 | $126.95 | $126.90 |
| Purchase #3 | $231.29 | 7.394% | $248.3916 | $248.39 | $248.40 | $248.40 |
| Purchase #4 | $45.48 | 9.809% | $49.9411 | $49.94 | $49.95 | $49.90 |
| Purchase #5 | $74.94 | 13.478% | $85.0404 | $85.04 | $85.05 | $85.00 |
| Purchase #6 | $13.60 | 7.135% | $14.5704 | $14.57 | $14.55 | $14.60 |
| Purchase #7 | $31.70 | 7.785% | $34.1678 | $34.17 | $34.15 | $34.20 |
| 7 purchase totals = | $517.61 | $566.5804 | $566.58 | $566.60 | $566.50 | |