| 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 | $56.33 | 9.591% | $61.7326 | $61.73 | $61.75 | $61.70 |
| Purchase #2 | $124.81 | 8.260% | $135.1193 | $135.12 | $135.10 | $135.10 |
| Purchase #3 | $193.40 | 10.102% | $212.9373 | $212.94 | $212.95 | $212.90 |
| Purchase #4 | $215.37 | 7.453% | $231.4215 | $231.42 | $231.40 | $231.40 |
| Purchase #5 | $77.74 | 12.509% | $87.4645 | $87.46 | $87.45 | $87.50 |
| Purchase #6 | $47.55 | 4.807% | $49.8357 | $49.84 | $49.85 | $49.80 |
| Purchase #7 | $75.52 | 3.485% | $78.1519 | $78.15 | $78.15 | $78.20 |
| 7 purchase totals = | $790.72 | $856.6628 | $856.66 | $856.65 | $856.60 | |