| 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 | $81.53 | 9.800% | $89.5199 | $89.52 | $89.50 | $89.50 |
| Purchase #2 | $34.65 | 3.150% | $35.7415 | $35.74 | $35.75 | $35.70 |
| Purchase #3 | $116.92 | 7.109% | $125.2318 | $125.23 | $125.25 | $125.20 |
| Purchase #4 | $67.76 | 11.171% | $75.3295 | $75.33 | $75.35 | $75.30 |
| Purchase #5 | $161.74 | 6.303% | $171.9345 | $171.93 | $171.95 | $171.90 |
| Purchase #6 | $183.81 | 8.844% | $200.0662 | $200.07 | $200.05 | $200.10 |
| Purchase #7 | $93.73 | 9.308% | $102.4544 | $102.45 | $102.45 | $102.50 |
| 7 purchase totals = | $740.14 | $800.2778 | $800.27 | $800.30 | $800.20 | |