| 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 | $66.89 | 4.434% | $69.8559 | $69.86 | $69.85 | $69.90 |
| Purchase #2 | $27.47 | 4.493% | $28.7042 | $28.70 | $28.70 | $28.70 |
| Purchase #3 | $182.66 | 5.843% | $193.3328 | $193.33 | $193.35 | $193.30 |
| Purchase #4 | $119.57 | 12.179% | $134.1324 | $134.13 | $134.15 | $134.10 |
| Purchase #5 | $150.26 | 10.337% | $165.7924 | $165.79 | $165.80 | $165.80 |
| Purchase #6 | $155.58 | 5.749% | $164.5243 | $164.52 | $164.50 | $164.50 |
| Purchase #7 | $194.66 | 6.727% | $207.7548 | $207.75 | $207.75 | $207.80 |
| 7 purchase totals = | $897.09 | $964.0968 | $964.08 | $964.10 | $964.10 | |