| 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 | $69.59 | 11.337% | $77.4794 | $77.48 | $77.50 | $77.50 |
| Purchase #2 | $209.30 | 6.250% | $222.3813 | $222.38 | $222.40 | $222.40 |
| Purchase #3 | $78.28 | 12.398% | $87.9852 | $87.99 | $88.00 | $88.00 |
| Purchase #4 | $85.72 | 10.606% | $94.8115 | $94.81 | $94.80 | $94.80 |
| Purchase #5 | $228.65 | 12.263% | $256.6893 | $256.69 | $256.70 | $256.70 |
| Purchase #6 | $174.28 | 13.350% | $197.5464 | $197.55 | $197.55 | $197.50 |
| Purchase #7 | $13.71 | 3.475% | $14.1864 | $14.19 | $14.20 | $14.20 |
| 7 purchase totals = | $859.53 | $951.0795 | $951.09 | $951.15 | $951.10 | |