| 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 | $60.69 | 13.793% | $69.061 | $69.06 | $69.05 | $69.10 |
| Purchase #2 | $76.85 | 13.800% | $87.4553 | $87.46 | $87.45 | $87.50 |
| Purchase #3 | $82.71 | 9.502% | $90.5691 | $90.57 | $90.55 | $90.60 |
| Purchase #4 | $116.81 | 12.238% | $131.1052 | $131.11 | $131.10 | $131.10 |
| Purchase #5 | $244.91 | 6.414% | $260.6185 | $260.62 | $260.60 | $260.60 |
| Purchase #6 | $128.58 | 3.242% | $132.7486 | $132.75 | $132.75 | $132.70 |
| Purchase #7 | $77.61 | 8.776% | $84.4211 | $84.42 | $84.40 | $84.40 |
| 7 purchase totals = | $788.16 | $855.9788 | $855.99 | $855.90 | $856.00 | |