| 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 | $64.70 | 4.350% | $67.5145 | $67.51 | $67.50 | $67.50 |
| Purchase #2 | $151.26 | 5.829% | $160.0769 | $160.08 | $160.10 | $160.10 |
| Purchase #3 | $160.27 | 4.708% | $167.8155 | $167.82 | $167.80 | $167.80 |
| Purchase #4 | $73.98 | 10.303% | $81.6022 | $81.60 | $81.60 | $81.60 |
| Purchase #5 | $86.71 | 5.753% | $91.6984 | $91.70 | $91.70 | $91.70 |
| Purchase #6 | $220.25 | 12.765% | $248.3649 | $248.36 | $248.35 | $248.40 |
| Purchase #7 | $53.63 | 11.346% | $59.7149 | $59.71 | $59.70 | $59.70 |
| 7 purchase totals = | $810.80 | $876.7873 | $876.78 | $876.75 | $876.80 | |