| 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 | $82.31 | 4.853% | $86.3045 | $86.30 | $86.30 | $86.30 |
| Purchase #2 | $87.80 | 10.640% | $97.1419 | $97.14 | $97.15 | $97.10 |
| Purchase #3 | $75.71 | 6.718% | $80.7962 | $80.80 | $80.80 | $80.80 |
| Purchase #4 | $200.42 | 10.244% | $220.951 | $220.95 | $220.95 | $221.00 |
| Purchase #5 | $183.68 | 6.213% | $195.092 | $195.09 | $195.10 | $195.10 |
| Purchase #6 | $127.92 | 10.213% | $140.9845 | $140.98 | $141.00 | $141.00 |
| Purchase #7 | $151.61 | 4.807% | $158.8979 | $158.90 | $158.90 | $158.90 |
| 7 purchase totals = | $909.45 | $980.1680 | $980.16 | $980.20 | $980.20 | |