| 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 | $97.62 | 11.332% | $108.6823 | $108.68 | $108.70 | $108.70 |
| Purchase #2 | $117.42 | 6.755% | $125.3517 | $125.35 | $125.35 | $125.40 |
| Purchase #3 | $137.77 | 10.858% | $152.7291 | $152.73 | $152.75 | $152.70 |
| Purchase #4 | $116.55 | 8.116% | $126.0092 | $126.01 | $126.00 | $126.00 |
| Purchase #5 | $8.59 | 7.542% | $9.2379 | $9.24 | $9.25 | $9.20 |
| Purchase #6 | $223.37 | 6.605% | $238.1236 | $238.12 | $238.10 | $238.10 |
| Purchase #7 | $88.84 | 9.788% | $97.5357 | $97.54 | $97.55 | $97.50 |
| 7 purchase totals = | $790.16 | $857.6695 | $857.67 | $857.70 | $857.60 | |