| 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 | $189.98 | 10.801% | $210.4997 | $210.50 | $210.50 | $210.50 |
| Purchase #2 | $95.73 | 9.115% | $104.4558 | $104.46 | $104.45 | $104.50 |
| Purchase #3 | $8.47 | 3.659% | $8.7799 | $8.78 | $8.80 | $8.80 |
| Purchase #4 | $33.77 | 10.357% | $37.2676 | $37.27 | $37.25 | $37.30 |
| Purchase #5 | $166.91 | 6.504% | $177.7658 | $177.77 | $177.75 | $177.80 |
| Purchase #6 | $38.76 | 11.832% | $43.3461 | $43.35 | $43.35 | $43.30 |
| Purchase #7 | $39.71 | 5.693% | $41.9707 | $41.97 | $41.95 | $42.00 |
| 7 purchase totals = | $573.33 | $624.0856 | $624.10 | $624.05 | $624.20 | |