| 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 | $78.51 | 4.577% | $82.1034 | $82.10 | $82.10 | $82.10 |
| Purchase #2 | $12.58 | 11.432% | $14.0181 | $14.02 | $14.00 | $14.00 |
| Purchase #3 | $164.89 | 7.511% | $177.2749 | $177.27 | $177.25 | $177.30 |
| Purchase #4 | $145.39 | 6.628% | $155.0264 | $155.03 | $155.05 | $155.00 |
| Purchase #5 | $167.72 | 6.532% | $178.6755 | $178.68 | $178.70 | $178.70 |
| Purchase #6 | $146.76 | 3.322% | $151.6354 | $151.64 | $151.65 | $151.60 |
| Purchase #7 | $217.36 | 6.391% | $231.2515 | $231.25 | $231.25 | $231.30 |
| 7 purchase totals = | $933.21 | $989.9852 | $989.99 | $990.00 | $990.00 | |