| 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 | $117.94 | 9.455% | $129.0912 | $129.09 | $129.10 | $129.10 |
| Purchase #2 | $54.97 | 13.799% | $62.5553 | $62.56 | $62.55 | $62.60 |
| Purchase #3 | $81.90 | 3.803% | $85.0147 | $85.01 | $85.00 | $85.00 |
| Purchase #4 | $56.47 | 12.260% | $63.3932 | $63.39 | $63.40 | $63.40 |
| Purchase #5 | $113.34 | 7.629% | $121.9867 | $121.99 | $122.00 | $122.00 |
| Purchase #6 | $33.83 | 9.453% | $37.0279 | $37.03 | $37.05 | $37.00 |
| Purchase #7 | $118.27 | 3.276% | $122.1445 | $122.14 | $122.15 | $122.10 |
| 7 purchase totals = | $576.72 | $621.2135 | $621.21 | $621.25 | $621.20 | |