| 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 | $123.62 | 7.495% | $132.8853 | $132.89 | $132.90 | $132.90 |
| Purchase #2 | $85.56 | 13.319% | $96.9557 | $96.96 | $96.95 | $97.00 |
| Purchase #3 | $68.75 | 9.700% | $75.4188 | $75.42 | $75.40 | $75.40 |
| Purchase #4 | $12.88 | 3.288% | $13.3035 | $13.30 | $13.30 | $13.30 |
| Purchase #5 | $192.68 | 11.166% | $214.1946 | $214.19 | $214.20 | $214.20 |
| Purchase #6 | $30.45 | 11.228% | $33.8689 | $33.87 | $33.85 | $33.90 |
| Purchase #7 | $46.33 | 5.178% | $48.729 | $48.73 | $48.75 | $48.70 |
| 7 purchase totals = | $560.27 | $615.3558 | $615.36 | $615.35 | $615.40 | |