| 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 | $7.83 | 13.355% | $8.8757 | $8.88 | $8.90 | $8.90 |
| Purchase #2 | $54.87 | 12.563% | $61.7633 | $61.76 | $61.75 | $61.80 |
| Purchase #3 | $45.47 | 9.249% | $49.6755 | $49.68 | $49.70 | $49.70 |
| Purchase #4 | $5.48 | 5.391% | $5.7754 | $5.78 | $5.80 | $5.80 |
| Purchase #5 | $136.88 | 12.265% | $153.6683 | $153.67 | $153.65 | $153.70 |
| Purchase #6 | $231.76 | 13.103% | $262.1275 | $262.13 | $262.15 | $262.10 |
| Purchase #7 | $168.34 | 5.747% | $178.0145 | $178.01 | $178.00 | $178.00 |
| 7 purchase totals = | $650.63 | $719.9002 | $719.91 | $719.95 | $720.00 | |