| 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 | $80.96 | 8.591% | $87.9153 | $87.92 | $87.90 | $87.90 |
| Purchase #2 | $202.50 | 3.312% | $209.2068 | $209.21 | $209.20 | $209.20 |
| Purchase #3 | $47.64 | 8.127% | $51.5117 | $51.51 | $51.50 | $51.50 |
| Purchase #4 | $188.91 | 10.788% | $209.2896 | $209.29 | $209.30 | $209.30 |
| Purchase #5 | $92.43 | 11.607% | $103.1584 | $103.16 | $103.15 | $103.20 |
| Purchase #6 | $101.81 | 12.216% | $114.2471 | $114.25 | $114.25 | $114.20 |
| Purchase #7 | $169.76 | 12.137% | $190.3638 | $190.36 | $190.35 | $190.40 |
| 7 purchase totals = | $884.01 | $965.6927 | $965.70 | $965.65 | $965.70 | |