| 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 | $31.42 | 10.535% | $34.7301 | $34.73 | $34.75 | $34.70 |
| Purchase #2 | $68.75 | 10.128% | $75.713 | $75.71 | $75.70 | $75.70 |
| Purchase #3 | $52.52 | 12.855% | $59.2714 | $59.27 | $59.25 | $59.30 |
| Purchase #4 | $122.90 | 10.794% | $136.1658 | $136.17 | $136.15 | $136.20 |
| Purchase #5 | $73.76 | 6.694% | $78.6975 | $78.70 | $78.70 | $78.70 |
| Purchase #6 | $111.99 | 10.140% | $123.3458 | $123.35 | $123.35 | $123.30 |
| Purchase #7 | $195.97 | 5.255% | $206.2682 | $206.27 | $206.25 | $206.30 |
| 7 purchase totals = | $657.31 | $714.1918 | $714.20 | $714.15 | $714.20 | |