| 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 | $78.78 | 7.579% | $84.7507 | $84.75 | $84.75 | $84.80 |
| Purchase #2 | $46.47 | 4.483% | $48.5533 | $48.55 | $48.55 | $48.60 |
| Purchase #3 | $203.84 | 8.347% | $220.8545 | $220.85 | $220.85 | $220.90 |
| Purchase #4 | $244.52 | 9.220% | $267.0647 | $267.06 | $267.05 | $267.10 |
| Purchase #5 | $228.66 | 3.408% | $236.4527 | $236.45 | $236.45 | $236.50 |
| Purchase #6 | $135.71 | 6.420% | $144.4226 | $144.42 | $144.40 | $144.40 |
| Purchase #7 | $14.55 | 13.703% | $16.5438 | $16.54 | $16.55 | $16.50 |
| 7 purchase totals = | $952.53 | $1,018.6423 | $1,018.62 | $1,018.60 | $1,018.80 | |