| 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 | $48.26 | 6.818% | $51.5504 | $51.55 | $51.55 | $51.60 |
| Purchase #2 | $203.33 | 9.123% | $221.8798 | $221.88 | $221.90 | $221.90 |
| Purchase #3 | $24.81 | 9.699% | $27.2163 | $27.22 | $27.20 | $27.20 |
| Purchase #4 | $184.65 | 5.840% | $195.4336 | $195.43 | $195.45 | $195.40 |
| Purchase #5 | $163.54 | 8.625% | $177.6453 | $177.65 | $177.65 | $177.60 |
| Purchase #6 | $182.71 | 12.555% | $205.6492 | $205.65 | $205.65 | $205.60 |
| Purchase #7 | $6.30 | 13.323% | $7.1393 | $7.14 | $7.15 | $7.10 |
| 7 purchase totals = | $813.60 | $886.5139 | $886.52 | $886.55 | $886.40 | |