| 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 | $86.62 | 3.424% | $89.5859 | $89.59 | $89.60 | $89.60 |
| Purchase #2 | $177.63 | 8.672% | $193.0341 | $193.03 | $193.05 | $193.00 |
| Purchase #3 | $70.45 | 13.443% | $79.9206 | $79.92 | $79.90 | $79.90 |
| Purchase #4 | $97.90 | 9.262% | $106.9675 | $106.97 | $106.95 | $107.00 |
| Purchase #5 | $147.41 | 13.242% | $166.93 | $166.93 | $166.95 | $166.90 |
| Purchase #6 | $121.64 | 5.332% | $128.1258 | $128.13 | $128.15 | $128.10 |
| Purchase #7 | $124.75 | 11.113% | $138.6135 | $138.61 | $138.60 | $138.60 |
| 7 purchase totals = | $826.40 | $903.1774 | $903.18 | $903.20 | $903.10 | |