| 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 | $48.65 | 4.352% | $50.7672 | $50.77 | $50.75 | $50.80 |
| Purchase #2 | $94.59 | 3.426% | $97.8307 | $97.83 | $97.85 | $97.80 |
| Purchase #3 | $207.29 | 11.746% | $231.6383 | $231.64 | $231.65 | $231.60 |
| Purchase #4 | $248.37 | 13.367% | $281.5696 | $281.57 | $281.55 | $281.60 |
| Purchase #5 | $160.46 | 10.186% | $176.8045 | $176.80 | $176.80 | $176.80 |
| Purchase #6 | $185.86 | 13.567% | $211.0756 | $211.08 | $211.10 | $211.10 |
| Purchase #7 | $189.57 | 4.301% | $197.7234 | $197.72 | $197.70 | $197.70 |
| 7 purchase totals = | $1,134.79 | $1,247.4093 | $1,247.41 | $1,247.40 | $1,247.40 | |