| 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 | $234.58 | 4.718% | $245.6475 | $245.65 | $245.65 | $245.60 |
| Purchase #2 | $186.57 | 9.333% | $203.9826 | $203.98 | $204.00 | $204.00 |
| Purchase #3 | $105.77 | 9.812% | $116.1482 | $116.15 | $116.15 | $116.10 |
| Purchase #4 | $99.99 | 5.325% | $105.3145 | $105.31 | $105.30 | $105.30 |
| Purchase #5 | $87.94 | 13.366% | $99.6941 | $99.69 | $99.70 | $99.70 |
| Purchase #6 | $42.65 | 11.431% | $47.5253 | $47.53 | $47.55 | $47.50 |
| Purchase #7 | $173.75 | 3.863% | $180.462 | $180.46 | $180.45 | $180.50 |
| 7 purchase totals = | $931.25 | $998.7742 | $998.77 | $998.80 | $998.70 | |