| 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 | $75.97 | 11.546% | $84.7415 | $84.74 | $84.75 | $84.70 |
| Purchase #2 | $10.81 | 3.375% | $11.1748 | $11.17 | $11.15 | $11.20 |
| Purchase #3 | $204.92 | 10.815% | $227.0821 | $227.08 | $227.10 | $227.10 |
| Purchase #4 | $247.85 | 10.172% | $273.0613 | $273.06 | $273.05 | $273.10 |
| Purchase #5 | $75.91 | 3.193% | $78.3338 | $78.33 | $78.35 | $78.30 |
| Purchase #6 | $92.54 | 3.505% | $95.7835 | $95.78 | $95.80 | $95.80 |
| Purchase #7 | $217.63 | 13.447% | $246.8947 | $246.89 | $246.90 | $246.90 |
| 7 purchase totals = | $925.63 | $1,017.0717 | $1,017.05 | $1,017.10 | $1,017.10 | |