| 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 | $78.77 | 4.412% | $82.2453 | $82.25 | $82.25 | $82.20 |
| Purchase #2 | $192.86 | 10.102% | $212.3427 | $212.34 | $212.35 | $212.30 |
| Purchase #3 | $210.91 | 11.756% | $235.7046 | $235.70 | $235.70 | $235.70 |
| Purchase #4 | $137.57 | 7.808% | $148.3115 | $148.31 | $148.30 | $148.30 |
| Purchase #5 | $8.37 | 8.182% | $9.0548 | $9.05 | $9.05 | $9.10 |
| Purchase #6 | $89.56 | 4.801% | $93.8598 | $93.86 | $93.85 | $93.90 |
| Purchase #7 | $78.70 | 8.635% | $85.4957 | $85.50 | $85.50 | $85.50 |
| 7 purchase totals = | $796.74 | $867.0144 | $867.01 | $867.00 | $867.00 | |