| 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 | $39.63 | 12.797% | $44.7015 | $44.70 | $44.70 | $44.70 |
| Purchase #2 | $186.30 | 3.300% | $192.4479 | $192.45 | $192.45 | $192.40 |
| Purchase #3 | $98.51 | 12.240% | $110.5676 | $110.57 | $110.55 | $110.60 |
| Purchase #4 | $154.49 | 10.456% | $170.6435 | $170.64 | $170.65 | $170.60 |
| Purchase #5 | $5.63 | 5.271% | $5.9268 | $5.93 | $5.95 | $5.90 |
| Purchase #6 | $217.48 | 13.861% | $247.6249 | $247.62 | $247.60 | $247.60 |
| Purchase #7 | $117.47 | 8.665% | $127.6488 | $127.65 | $127.65 | $127.60 |
| 7 purchase totals = | $819.51 | $899.5610 | $899.56 | $899.55 | $899.40 | |