| 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 | $83.29 | 4.469% | $87.0122 | $87.01 | $87.00 | $87.00 |
| Purchase #2 | $123.69 | 11.594% | $138.0306 | $138.03 | $138.05 | $138.00 |
| Purchase #3 | $175.86 | 12.759% | $198.298 | $198.30 | $198.30 | $198.30 |
| Purchase #4 | $20.85 | 9.278% | $22.7845 | $22.78 | $22.80 | $22.80 |
| Purchase #5 | $244.35 | 9.653% | $267.9371 | $267.94 | $267.95 | $267.90 |
| Purchase #6 | $52.50 | 7.874% | $56.6339 | $56.63 | $56.65 | $56.60 |
| Purchase #7 | $85.87 | 10.639% | $95.0057 | $95.01 | $95.00 | $95.00 |
| 7 purchase totals = | $786.41 | $865.7020 | $865.70 | $865.75 | $865.60 | |