| 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 | $41.84 | 3.581% | $43.3383 | $43.34 | $43.35 | $43.30 |
| Purchase #2 | $104.32 | 6.560% | $111.1634 | $111.16 | $111.15 | $111.20 |
| Purchase #3 | $198.26 | 6.644% | $211.4324 | $211.43 | $211.45 | $211.40 |
| Purchase #4 | $5.78 | 11.729% | $6.4579 | $6.46 | $6.45 | $6.50 |
| Purchase #5 | $82.88 | 5.655% | $87.5669 | $87.57 | $87.55 | $87.60 |
| Purchase #6 | $57.52 | 4.397% | $60.0492 | $60.05 | $60.05 | $60.00 |
| Purchase #7 | $111.34 | 11.379% | $124.0094 | $124.01 | $124.00 | $124.00 |
| 7 purchase totals = | $601.94 | $644.0175 | $644.02 | $644.00 | $644.00 | |