| 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 | $124.66 | 4.829% | $130.6798 | $130.68 | $130.70 | $130.70 |
| Purchase #2 | $133.45 | 10.355% | $147.2687 | $147.27 | $147.25 | $147.30 |
| Purchase #3 | $60.61 | 10.428% | $66.9304 | $66.93 | $66.95 | $66.90 |
| Purchase #4 | $89.69 | 6.512% | $95.5306 | $95.53 | $95.55 | $95.50 |
| Purchase #5 | $170.82 | 10.273% | $188.3683 | $188.37 | $188.35 | $188.40 |
| Purchase #6 | $52.97 | 4.646% | $55.431 | $55.43 | $55.45 | $55.40 |
| Purchase #7 | $47.57 | 10.487% | $52.5587 | $52.56 | $52.55 | $52.60 |
| 7 purchase totals = | $679.77 | $736.7675 | $736.77 | $736.80 | $736.80 | |