| 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 | $39.95 | 7.153% | $42.8076 | $42.81 | $42.80 | $42.80 |
| Purchase #2 | $165.51 | 13.146% | $187.2679 | $187.27 | $187.25 | $187.30 |
| Purchase #3 | $161.35 | 7.527% | $173.4948 | $173.49 | $173.50 | $173.50 |
| Purchase #4 | $190.34 | 7.439% | $204.4994 | $204.50 | $204.50 | $204.50 |
| Purchase #5 | $86.73 | 5.825% | $91.782 | $91.78 | $91.80 | $91.80 |
| Purchase #6 | $81.50 | 7.305% | $87.4536 | $87.45 | $87.45 | $87.50 |
| Purchase #7 | $86.82 | 11.447% | $96.7583 | $96.76 | $96.75 | $96.80 |
| 7 purchase totals = | $812.20 | $884.0636 | $884.06 | $884.05 | $884.20 | |