| 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 | $69.90 | 11.343% | $77.8288 | $77.83 | $77.85 | $77.80 |
| Purchase #2 | $141.49 | 5.189% | $148.8319 | $148.83 | $148.85 | $148.80 |
| Purchase #3 | $71.41 | 9.460% | $78.1654 | $78.17 | $78.15 | $78.20 |
| Purchase #4 | $8.57 | 8.157% | $9.2691 | $9.27 | $9.25 | $9.30 |
| Purchase #5 | $106.88 | 12.327% | $120.0551 | $120.06 | $120.05 | $120.10 |
| Purchase #6 | $95.72 | 13.256% | $108.4086 | $108.41 | $108.40 | $108.40 |
| Purchase #7 | $203.55 | 6.809% | $217.4097 | $217.41 | $217.40 | $217.40 |
| 7 purchase totals = | $697.52 | $759.9686 | $759.98 | $759.95 | $760.00 | |