| 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 | $90.43 | 7.369% | $97.0938 | $97.09 | $97.10 | $97.10 |
| Purchase #2 | $76.59 | 11.421% | $85.3373 | $85.34 | $85.35 | $85.30 |
| Purchase #3 | $80.63 | 4.606% | $84.3438 | $84.34 | $84.35 | $84.30 |
| Purchase #4 | $126.99 | 3.580% | $131.5362 | $131.54 | $131.55 | $131.50 |
| Purchase #5 | $207.52 | 13.603% | $235.7489 | $235.75 | $235.75 | $235.70 |
| Purchase #6 | $98.29 | 8.777% | $106.9169 | $106.92 | $106.90 | $106.90 |
| Purchase #7 | $30.96 | 3.118% | $31.9253 | $31.93 | $31.95 | $31.90 |
| 7 purchase totals = | $711.41 | $772.9022 | $772.91 | $772.95 | $772.70 | |