| 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 | $85.44 | 7.462% | $91.8155 | $91.82 | $91.80 | $91.80 |
| Purchase #2 | $170.65 | 13.792% | $194.186 | $194.19 | $194.20 | $194.20 |
| Purchase #3 | $137.61 | 3.729% | $142.7415 | $142.74 | $142.75 | $142.70 |
| Purchase #4 | $174.37 | 7.270% | $187.0467 | $187.05 | $187.05 | $187.00 |
| Purchase #5 | $73.71 | 6.244% | $78.3125 | $78.31 | $78.30 | $78.30 |
| Purchase #6 | $87.25 | 11.651% | $97.4155 | $97.42 | $97.40 | $97.40 |
| Purchase #7 | $58.33 | 13.618% | $66.2734 | $66.27 | $66.25 | $66.30 |
| 7 purchase totals = | $787.36 | $857.7911 | $857.80 | $857.75 | $857.70 | |