| 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 | $77.97 | 5.733% | $82.44 | $82.44 | $82.45 | $82.40 |
| Purchase #2 | $51.69 | 11.434% | $57.6002 | $57.60 | $57.60 | $57.60 |
| Purchase #3 | $118.83 | 4.816% | $124.5529 | $124.55 | $124.55 | $124.60 |
| Purchase #4 | $31.85 | 8.472% | $34.5483 | $34.55 | $34.55 | $34.50 |
| Purchase #5 | $136.64 | 12.510% | $153.7337 | $153.73 | $153.75 | $153.70 |
| Purchase #6 | $129.88 | 13.838% | $147.8528 | $147.85 | $147.85 | $147.90 |
| Purchase #7 | $234.80 | 3.644% | $243.3561 | $243.36 | $243.35 | $243.40 |
| 7 purchase totals = | $781.66 | $844.0840 | $844.08 | $844.10 | $844.10 | |