| 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 | $13.32 | 9.378% | $14.5691 | $14.57 | $14.55 | $14.60 |
| Purchase #2 | $37.47 | 6.572% | $39.9325 | $39.93 | $39.95 | $39.90 |
| Purchase #3 | $144.55 | 12.696% | $162.9021 | $162.90 | $162.90 | $162.90 |
| Purchase #4 | $40.44 | 10.253% | $44.5863 | $44.59 | $44.60 | $44.60 |
| Purchase #5 | $154.71 | 6.533% | $164.8172 | $164.82 | $164.80 | $164.80 |
| Purchase #6 | $124.29 | 5.380% | $130.9768 | $130.98 | $131.00 | $131.00 |
| Purchase #7 | $202.44 | 9.538% | $221.7487 | $221.75 | $221.75 | $221.70 |
| 7 purchase totals = | $717.22 | $779.5327 | $779.54 | $779.55 | $779.50 | |