| 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 | $69.54 | 6.498% | $74.0587 | $74.06 | $74.05 | $74.10 |
| Purchase #2 | $242.31 | 10.285% | $267.2316 | $267.23 | $267.25 | $267.20 |
| Purchase #3 | $157.43 | 4.427% | $164.3994 | $164.40 | $164.40 | $164.40 |
| Purchase #4 | $84.68 | 8.749% | $92.0887 | $92.09 | $92.10 | $92.10 |
| Purchase #5 | $145.40 | 9.752% | $159.5794 | $159.58 | $159.60 | $159.60 |
| Purchase #6 | $33.56 | 13.386% | $38.0523 | $38.05 | $38.05 | $38.10 |
| Purchase #7 | $175.30 | 4.720% | $183.5742 | $183.57 | $183.55 | $183.60 |
| 7 purchase totals = | $908.22 | $978.9843 | $978.98 | $979.00 | $979.10 | |