| 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 | $37.49 | 7.663% | $40.3629 | $40.36 | $40.35 | $40.40 |
| Purchase #2 | $115.25 | 4.596% | $120.5469 | $120.55 | $120.55 | $120.50 |
| Purchase #3 | $69.64 | 10.788% | $77.1528 | $77.15 | $77.15 | $77.20 |
| Purchase #4 | $32.79 | 3.860% | $34.0557 | $34.06 | $34.05 | $34.10 |
| Purchase #5 | $197.59 | 7.429% | $212.269 | $212.27 | $212.25 | $212.30 |
| Purchase #6 | $190.32 | 8.270% | $206.0595 | $206.06 | $206.05 | $206.10 |
| Purchase #7 | $81.62 | 6.573% | $86.9849 | $86.98 | $87.00 | $87.00 |
| 7 purchase totals = | $724.70 | $777.4317 | $777.43 | $777.40 | $777.60 | |