| 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 | $27.96 | 5.789% | $29.5786 | $29.58 | $29.60 | $29.60 |
| Purchase #2 | $86.59 | 6.770% | $92.4521 | $92.45 | $92.45 | $92.50 |
| Purchase #3 | $92.65 | 12.686% | $104.4036 | $104.40 | $104.40 | $104.40 |
| Purchase #4 | $137.77 | 12.178% | $154.5476 | $154.55 | $154.55 | $154.50 |
| Purchase #5 | $48.65 | 10.688% | $53.8497 | $53.85 | $53.85 | $53.80 |
| Purchase #6 | $217.99 | 11.674% | $243.4382 | $243.44 | $243.45 | $243.40 |
| Purchase #7 | $76.30 | 6.246% | $81.0657 | $81.07 | $81.05 | $81.10 |
| 7 purchase totals = | $687.91 | $759.3355 | $759.34 | $759.35 | $759.30 | |