| 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 | $190.39 | 7.435% | $204.5455 | $204.55 | $204.55 | $204.50 |
| Purchase #2 | $55.86 | 9.451% | $61.1393 | $61.14 | $61.15 | $61.10 |
| Purchase #3 | $72.54 | 5.709% | $76.6813 | $76.68 | $76.70 | $76.70 |
| Purchase #4 | $12.84 | 8.630% | $13.9481 | $13.95 | $13.95 | $13.90 |
| Purchase #5 | $63.61 | 8.628% | $69.0983 | $69.10 | $69.10 | $69.10 |
| Purchase #6 | $91.56 | 12.706% | $103.1936 | $103.19 | $103.20 | $103.20 |
| Purchase #7 | $219.40 | 7.487% | $235.8265 | $235.83 | $235.85 | $235.80 |
| 7 purchase totals = | $706.20 | $764.4326 | $764.44 | $764.50 | $764.30 | |