| 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 | $24.78 | 11.692% | $27.6773 | $27.68 | $27.70 | $27.70 |
| Purchase #2 | $38.43 | 3.120% | $39.629 | $39.63 | $39.65 | $39.60 |
| Purchase #3 | $216.69 | 8.576% | $235.2733 | $235.27 | $235.25 | $235.30 |
| Purchase #4 | $184.99 | 3.750% | $191.9271 | $191.93 | $191.95 | $191.90 |
| Purchase #5 | $182.41 | 5.373% | $192.2109 | $192.21 | $192.20 | $192.20 |
| Purchase #6 | $29.45 | 10.571% | $32.5632 | $32.56 | $32.55 | $32.60 |
| Purchase #7 | $58.98 | 3.498% | $61.0431 | $61.04 | $61.05 | $61.00 |
| 7 purchase totals = | $735.73 | $780.3239 | $780.32 | $780.35 | $780.30 | |