| 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 | $76.91 | 10.479% | $84.9694 | $84.97 | $84.95 | $85.00 |
| Purchase #2 | $45.35 | 7.512% | $48.7567 | $48.76 | $48.75 | $48.80 |
| Purchase #3 | $116.67 | 12.492% | $131.2444 | $131.24 | $131.25 | $131.20 |
| Purchase #4 | $220.31 | 11.390% | $245.4033 | $245.40 | $245.40 | $245.40 |
| Purchase #5 | $200.96 | 3.483% | $207.9594 | $207.96 | $207.95 | $208.00 |
| Purchase #6 | $172.40 | 5.197% | $181.3596 | $181.36 | $181.35 | $181.40 |
| Purchase #7 | $149.86 | 13.406% | $169.9502 | $169.95 | $169.95 | $170.00 |
| 7 purchase totals = | $982.46 | $1,069.6430 | $1,069.64 | $1,069.60 | $1,069.80 | |