| 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 | $50.55 | 4.826% | $52.9895 | $52.99 | $53.00 | $53.00 |
| Purchase #2 | $94.72 | 12.685% | $106.7352 | $106.74 | $106.75 | $106.70 |
| Purchase #3 | $121.98 | 12.514% | $137.2446 | $137.24 | $137.25 | $137.20 |
| Purchase #4 | $79.25 | 10.735% | $87.7575 | $87.76 | $87.75 | $87.80 |
| Purchase #5 | $113.42 | 11.771% | $126.7707 | $126.77 | $126.75 | $126.80 |
| Purchase #6 | $202.88 | 6.241% | $215.5417 | $215.54 | $215.55 | $215.50 |
| Purchase #7 | $208.73 | 10.349% | $230.3315 | $230.33 | $230.35 | $230.30 |
| 7 purchase totals = | $871.53 | $957.3707 | $957.37 | $957.40 | $957.30 | |