| 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 | $71.58 | 11.833% | $80.0501 | $80.05 | $80.05 | $80.10 |
| Purchase #2 | $73.84 | 12.164% | $82.8219 | $82.82 | $82.80 | $82.80 |
| Purchase #3 | $102.64 | 5.278% | $108.0573 | $108.06 | $108.05 | $108.10 |
| Purchase #4 | $246.87 | 8.242% | $267.217 | $267.22 | $267.20 | $267.20 |
| Purchase #5 | $90.40 | 12.149% | $101.3827 | $101.38 | $101.40 | $101.40 |
| Purchase #6 | $199.76 | 13.660% | $227.0472 | $227.05 | $227.05 | $227.00 |
| Purchase #7 | $101.69 | 3.226% | $104.9705 | $104.97 | $104.95 | $105.00 |
| 7 purchase totals = | $886.78 | $971.5467 | $971.55 | $971.50 | $971.60 | |