| 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 | $38.58 | 13.487% | $43.7833 | $43.78 | $43.80 | $43.80 |
| Purchase #2 | $21.55 | 10.316% | $23.7731 | $23.77 | $23.75 | $23.80 |
| Purchase #3 | $220.54 | 6.772% | $235.475 | $235.48 | $235.50 | $235.50 |
| Purchase #4 | $34.57 | 7.444% | $37.1434 | $37.14 | $37.15 | $37.10 |
| Purchase #5 | $218.44 | 5.192% | $229.7814 | $229.78 | $229.80 | $229.80 |
| Purchase #6 | $48.48 | 6.741% | $51.748 | $51.75 | $51.75 | $51.70 |
| Purchase #7 | $202.34 | 6.179% | $214.8426 | $214.84 | $214.85 | $214.80 |
| 7 purchase totals = | $784.50 | $836.5468 | $836.54 | $836.60 | $836.50 | |