| 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 | $80.67 | 13.497% | $91.558 | $91.56 | $91.55 | $91.60 |
| Purchase #2 | $78.54 | 8.210% | $84.9881 | $84.99 | $85.00 | $85.00 |
| Purchase #3 | $143.99 | 6.582% | $153.4674 | $153.47 | $153.45 | $153.50 |
| Purchase #4 | $123.26 | 10.431% | $136.1173 | $136.12 | $136.10 | $136.10 |
| Purchase #5 | $97.92 | 4.873% | $102.6916 | $102.69 | $102.70 | $102.70 |
| Purchase #6 | $120.73 | 3.462% | $124.9097 | $124.91 | $124.90 | $124.90 |
| Purchase #7 | $77.69 | 6.242% | $82.5394 | $82.54 | $82.55 | $82.50 |
| 7 purchase totals = | $722.80 | $776.2715 | $776.28 | $776.25 | $776.30 | |