| 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 | $48.30 | 9.658% | $52.9648 | $52.96 | $52.95 | $53.00 |
| Purchase #2 | $93.27 | 3.415% | $96.4552 | $96.46 | $96.45 | $96.50 |
| Purchase #3 | $155.85 | 12.246% | $174.9354 | $174.94 | $174.95 | $174.90 |
| Purchase #4 | $149.80 | 13.320% | $169.7534 | $169.75 | $169.75 | $169.80 |
| Purchase #5 | $50.74 | 12.680% | $57.1738 | $57.17 | $57.15 | $57.20 |
| Purchase #6 | $22.59 | 6.481% | $24.0541 | $24.05 | $24.05 | $24.10 |
| Purchase #7 | $201.59 | 10.491% | $222.7388 | $222.74 | $222.75 | $222.70 |
| 7 purchase totals = | $722.14 | $798.0755 | $798.07 | $798.05 | $798.20 | |