| 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 | $92.34 | 4.526% | $96.5193 | $96.52 | $96.50 | $96.50 |
| Purchase #2 | $88.93 | 12.615% | $100.1485 | $100.15 | $100.15 | $100.10 |
| Purchase #3 | $106.31 | 4.330% | $110.9132 | $110.91 | $110.90 | $110.90 |
| Purchase #4 | $120.37 | 7.254% | $129.1016 | $129.10 | $129.10 | $129.10 |
| Purchase #5 | $102.57 | 12.350% | $115.2374 | $115.24 | $115.25 | $115.20 |
| Purchase #6 | $80.84 | 8.753% | $87.9159 | $87.92 | $87.90 | $87.90 |
| Purchase #7 | $141.84 | 4.152% | $147.7292 | $147.73 | $147.75 | $147.70 |
| 7 purchase totals = | $733.20 | $787.5651 | $787.57 | $787.55 | $787.40 | |