| 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 | $48.85 | 8.684% | $53.0921 | $53.09 | $53.10 | $53.10 |
| Purchase #2 | $25.52 | 3.864% | $26.5061 | $26.51 | $26.50 | $26.50 |
| Purchase #3 | $212.38 | 8.689% | $230.8337 | $230.83 | $230.85 | $230.80 |
| Purchase #4 | $243.34 | 3.445% | $251.7231 | $251.72 | $251.70 | $251.70 |
| Purchase #5 | $153.39 | 13.666% | $174.3523 | $174.35 | $174.35 | $174.40 |
| Purchase #6 | $21.48 | 10.699% | $23.7781 | $23.78 | $23.80 | $23.80 |
| Purchase #7 | $144.41 | 8.536% | $156.7368 | $156.74 | $156.75 | $156.70 |
| 7 purchase totals = | $849.37 | $917.0222 | $917.02 | $917.05 | $917.00 | |