| 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 | $70.84 | 4.175% | $73.7976 | $73.80 | $73.80 | $73.80 |
| Purchase #2 | $242.34 | 4.309% | $252.7824 | $252.78 | $252.80 | $252.80 |
| Purchase #3 | $201.41 | 12.180% | $225.9417 | $225.94 | $225.95 | $225.90 |
| Purchase #4 | $207.90 | 6.533% | $221.4821 | $221.48 | $221.50 | $221.50 |
| Purchase #5 | $170.91 | 8.456% | $185.3621 | $185.36 | $185.35 | $185.40 |
| Purchase #6 | $28.32 | 3.624% | $29.3463 | $29.35 | $29.35 | $29.30 |
| Purchase #7 | $148.57 | 5.704% | $157.0444 | $157.04 | $157.05 | $157.00 |
| 7 purchase totals = | $1,070.29 | $1,145.7566 | $1,145.75 | $1,145.80 | $1,145.70 | |