| 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 | $75.77 | 11.777% | $84.6934 | $84.69 | $84.70 | $84.70 |
| Purchase #2 | $45.42 | 6.146% | $48.2115 | $48.21 | $48.20 | $48.20 |
| Purchase #3 | $94.25 | 5.821% | $99.7363 | $99.74 | $99.75 | $99.70 |
| Purchase #4 | $166.66 | 10.480% | $184.126 | $184.13 | $184.15 | $184.10 |
| Purchase #5 | $83.28 | 7.227% | $89.2986 | $89.30 | $89.30 | $89.30 |
| Purchase #6 | $198.55 | 3.868% | $206.2299 | $206.23 | $206.25 | $206.20 |
| Purchase #7 | $89.50 | 11.470% | $99.7657 | $99.77 | $99.75 | $99.80 |
| 7 purchase totals = | $753.43 | $812.0614 | $812.07 | $812.10 | $812.00 | |