| 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 | $13.93 | 6.600% | $14.8494 | $14.85 | $14.85 | $14.80 |
| Purchase #2 | $55.64 | 13.345% | $63.0652 | $63.07 | $63.05 | $63.10 |
| Purchase #3 | $121.28 | 4.561% | $126.8116 | $126.81 | $126.80 | $126.80 |
| Purchase #4 | $46.33 | 12.220% | $51.9915 | $51.99 | $52.00 | $52.00 |
| Purchase #5 | $86.81 | 12.810% | $97.9304 | $97.93 | $97.95 | $97.90 |
| Purchase #6 | $73.55 | 10.352% | $81.1639 | $81.16 | $81.15 | $81.20 |
| Purchase #7 | $229.89 | 9.495% | $251.7181 | $251.72 | $251.70 | $251.70 |
| 7 purchase totals = | $627.43 | $687.5301 | $687.53 | $687.50 | $687.50 | |