| 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 | $36.62 | 5.565% | $38.6579 | $38.66 | $38.65 | $38.70 |
| Purchase #2 | $108.64 | 11.611% | $121.2542 | $121.25 | $121.25 | $121.30 |
| Purchase #3 | $97.78 | 9.553% | $107.1209 | $107.12 | $107.10 | $107.10 |
| Purchase #4 | $156.42 | 6.708% | $166.9127 | $166.91 | $166.90 | $166.90 |
| Purchase #5 | $14.35 | 10.706% | $15.8863 | $15.89 | $15.90 | $15.90 |
| Purchase #6 | $248.72 | 9.549% | $272.4703 | $272.47 | $272.45 | $272.50 |
| Purchase #7 | $21.76 | 8.614% | $23.6344 | $23.63 | $23.65 | $23.60 |
| 7 purchase totals = | $684.29 | $745.9367 | $745.93 | $745.90 | $746.00 | |