| 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 | $123.60 | 9.867% | $135.7956 | $135.80 | $135.80 | $135.80 |
| Purchase #2 | $165.98 | 10.653% | $183.6618 | $183.66 | $183.65 | $183.70 |
| Purchase #3 | $20.74 | 12.521% | $23.3369 | $23.34 | $23.35 | $23.30 |
| Purchase #4 | $97.99 | 10.161% | $107.9468 | $107.95 | $107.95 | $107.90 |
| Purchase #5 | $76.43 | 3.299% | $78.9514 | $78.95 | $78.95 | $79.00 |
| Purchase #6 | $188.60 | 7.838% | $203.3825 | $203.38 | $203.40 | $203.40 |
| Purchase #7 | $27.50 | 13.289% | $31.1545 | $31.15 | $31.15 | $31.20 |
| 7 purchase totals = | $700.84 | $764.2295 | $764.23 | $764.25 | $764.30 | |