| 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 | $74.56 | 11.869% | $83.4095 | $83.41 | $83.40 | $83.40 |
| Purchase #2 | $42.47 | 3.376% | $43.9038 | $43.90 | $43.90 | $43.90 |
| Purchase #3 | $106.48 | 8.309% | $115.3274 | $115.33 | $115.35 | $115.30 |
| Purchase #4 | $61.28 | 11.699% | $68.4491 | $68.45 | $68.45 | $68.40 |
| Purchase #5 | $245.83 | 8.388% | $266.4502 | $266.45 | $266.45 | $266.50 |
| Purchase #6 | $80.69 | 5.239% | $84.9173 | $84.92 | $84.90 | $84.90 |
| Purchase #7 | $103.48 | 5.732% | $109.4115 | $109.41 | $109.40 | $109.40 |
| 7 purchase totals = | $714.79 | $771.8688 | $771.87 | $771.85 | $771.80 | |