| 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 | $66.96 | 13.768% | $76.1791 | $76.18 | $76.20 | $76.20 |
| Purchase #2 | $40.81 | 6.809% | $43.5888 | $43.59 | $43.60 | $43.60 |
| Purchase #3 | $36.66 | 8.715% | $39.8549 | $39.85 | $39.85 | $39.90 |
| Purchase #4 | $31.39 | 6.170% | $33.3268 | $33.33 | $33.35 | $33.30 |
| Purchase #5 | $73.37 | 12.318% | $82.4077 | $82.41 | $82.40 | $82.40 |
| Purchase #6 | $113.64 | 7.267% | $121.8982 | $121.90 | $121.90 | $121.90 |
| Purchase #7 | $219.58 | 13.241% | $248.6546 | $248.65 | $248.65 | $248.70 |
| 7 purchase totals = | $582.41 | $645.9101 | $645.91 | $645.95 | $646.00 | |