| 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 | $96.47 | 3.175% | $99.5329 | $99.53 | $99.55 | $99.50 |
| Purchase #2 | $207.36 | 6.532% | $220.9048 | $220.90 | $220.90 | $220.90 |
| Purchase #3 | $247.83 | 11.230% | $275.6613 | $275.66 | $275.65 | $275.70 |
| Purchase #4 | $106.91 | 11.318% | $119.0101 | $119.01 | $119.00 | $119.00 |
| Purchase #5 | $48.93 | 12.568% | $55.0795 | $55.08 | $55.10 | $55.10 |
| Purchase #6 | $164.88 | 13.372% | $186.9278 | $186.93 | $186.95 | $186.90 |
| Purchase #7 | $93.84 | 8.302% | $101.6306 | $101.63 | $101.65 | $101.60 |
| 7 purchase totals = | $966.22 | $1,058.7470 | $1,058.74 | $1,058.80 | $1,058.70 | |