| 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 | $39.54 | 4.865% | $41.4636 | $41.46 | $41.45 | $41.50 |
| Purchase #2 | $212.31 | 13.699% | $241.3943 | $241.39 | $241.40 | $241.40 |
| Purchase #3 | $78.62 | 11.737% | $87.8476 | $87.85 | $87.85 | $87.80 |
| Purchase #4 | $71.35 | 6.718% | $76.1433 | $76.14 | $76.15 | $76.10 |
| Purchase #5 | $136.84 | 3.376% | $141.4597 | $141.46 | $141.45 | $141.50 |
| Purchase #6 | $91.46 | 10.519% | $101.0807 | $101.08 | $101.10 | $101.10 |
| Purchase #7 | $103.74 | 4.844% | $108.7652 | $108.77 | $108.75 | $108.80 |
| 7 purchase totals = | $733.86 | $798.1544 | $798.15 | $798.15 | $798.20 | |