| 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 | $47.63 | 11.825% | $53.2622 | $53.26 | $53.25 | $53.30 |
| Purchase #2 | $117.29 | 6.746% | $125.2024 | $125.20 | $125.20 | $125.20 |
| Purchase #3 | $238.30 | 8.157% | $257.7381 | $257.74 | $257.75 | $257.70 |
| Purchase #4 | $31.67 | 6.512% | $33.7324 | $33.73 | $33.75 | $33.70 |
| Purchase #5 | $13.60 | 11.362% | $15.1452 | $15.15 | $15.15 | $15.10 |
| Purchase #6 | $78.69 | 8.265% | $85.1937 | $85.19 | $85.20 | $85.20 |
| Purchase #7 | $75.98 | 5.332% | $80.0313 | $80.03 | $80.05 | $80.00 |
| 7 purchase totals = | $603.16 | $650.3053 | $650.30 | $650.35 | $650.20 | |