| 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 | $71.97 | 8.294% | $77.9392 | $77.94 | $77.95 | $77.90 |
| Purchase #2 | $114.91 | 3.110% | $118.4837 | $118.48 | $118.50 | $118.50 |
| Purchase #3 | $78.89 | 10.620% | $87.2681 | $87.27 | $87.25 | $87.30 |
| Purchase #4 | $119.48 | 10.505% | $132.0314 | $132.03 | $132.05 | $132.00 |
| Purchase #5 | $162.60 | 9.806% | $178.5446 | $178.54 | $178.55 | $178.50 |
| Purchase #6 | $213.58 | 11.116% | $237.3216 | $237.32 | $237.30 | $237.30 |
| Purchase #7 | $30.58 | 8.825% | $33.2787 | $33.28 | $33.30 | $33.30 |
| 7 purchase totals = | $792.01 | $864.8673 | $864.86 | $864.90 | $864.80 | |