| 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 | $73.39 | 7.354% | $78.7871 | $78.79 | $78.80 | $78.80 |
| Purchase #2 | $102.72 | 13.439% | $116.5245 | $116.52 | $116.50 | $116.50 |
| Purchase #3 | $15.70 | 3.356% | $16.2269 | $16.23 | $16.25 | $16.20 |
| Purchase #4 | $249.40 | 8.778% | $271.2923 | $271.29 | $271.30 | $271.30 |
| Purchase #5 | $185.37 | 8.450% | $201.0338 | $201.03 | $201.05 | $201.00 |
| Purchase #6 | $178.88 | 12.622% | $201.4582 | $201.46 | $201.45 | $201.50 |
| Purchase #7 | $201.81 | 3.622% | $209.1196 | $209.12 | $209.10 | $209.10 |
| 7 purchase totals = | $1,007.27 | $1,094.4424 | $1,094.44 | $1,094.45 | $1,094.40 | |