| 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 | $7.36 | 5.467% | $7.7624 | $7.76 | $7.75 | $7.80 |
| Purchase #2 | $20.87 | 8.611% | $22.6671 | $22.67 | $22.65 | $22.70 |
| Purchase #3 | $165.71 | 6.523% | $176.5193 | $176.52 | $176.50 | $176.50 |
| Purchase #4 | $103.90 | 5.399% | $109.5096 | $109.51 | $109.50 | $109.50 |
| Purchase #5 | $193.60 | 6.492% | $206.1685 | $206.17 | $206.15 | $206.20 |
| Purchase #6 | $201.78 | 6.396% | $214.6858 | $214.69 | $214.70 | $214.70 |
| Purchase #7 | $170.63 | 11.736% | $190.6551 | $190.66 | $190.65 | $190.70 |
| 7 purchase totals = | $863.85 | $927.9678 | $927.98 | $927.90 | $928.10 | |