| 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 | $83.52 | 4.171% | $87.0036 | $87.00 | $87.00 | $87.00 |
| Purchase #2 | $139.70 | 12.390% | $157.0088 | $157.01 | $157.00 | $157.00 |
| Purchase #3 | $43.68 | 12.582% | $49.1758 | $49.18 | $49.20 | $49.20 |
| Purchase #4 | $26.78 | 4.797% | $28.0646 | $28.06 | $28.05 | $28.10 |
| Purchase #5 | $154.66 | 11.514% | $172.4676 | $172.47 | $172.45 | $172.50 |
| Purchase #6 | $194.68 | 6.370% | $207.0811 | $207.08 | $207.10 | $207.10 |
| Purchase #7 | $195.78 | 8.769% | $212.9479 | $212.95 | $212.95 | $212.90 |
| 7 purchase totals = | $838.80 | $913.7494 | $913.75 | $913.75 | $913.80 | |