| 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 | $94.87 | 5.240% | $99.8412 | $99.84 | $99.85 | $99.80 |
| Purchase #2 | $41.26 | 5.259% | $43.4299 | $43.43 | $43.45 | $43.40 |
| Purchase #3 | $171.96 | 3.381% | $177.774 | $177.77 | $177.75 | $177.80 |
| Purchase #4 | $81.99 | 13.728% | $93.2456 | $93.25 | $93.25 | $93.20 |
| Purchase #5 | $129.56 | 6.187% | $137.5759 | $137.58 | $137.60 | $137.60 |
| Purchase #6 | $149.61 | 6.717% | $159.6593 | $159.66 | $159.65 | $159.70 |
| Purchase #7 | $136.32 | 10.654% | $150.8435 | $150.84 | $150.85 | $150.80 |
| 7 purchase totals = | $805.57 | $862.3694 | $862.37 | $862.40 | $862.30 | |