| 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 | $84.29 | 3.327% | $87.0943 | $87.09 | $87.10 | $87.10 |
| Purchase #2 | $110.63 | 13.528% | $125.596 | $125.60 | $125.60 | $125.60 |
| Purchase #3 | $115.59 | 10.404% | $127.616 | $127.62 | $127.60 | $127.60 |
| Purchase #4 | $7.91 | 5.381% | $8.3356 | $8.34 | $8.35 | $8.30 |
| Purchase #5 | $158.72 | 8.139% | $171.6382 | $171.64 | $171.65 | $171.60 |
| Purchase #6 | $185.53 | 6.106% | $196.8585 | $196.86 | $196.85 | $196.90 |
| Purchase #7 | $11.83 | 9.374% | $12.9389 | $12.94 | $12.95 | $12.90 |
| 7 purchase totals = | $674.50 | $730.0775 | $730.09 | $730.10 | $730.00 | |