| 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 | $49.99 | 3.765% | $51.8721 | $51.87 | $51.85 | $51.90 |
| Purchase #2 | $71.59 | 11.308% | $79.6854 | $79.69 | $79.70 | $79.70 |
| Purchase #3 | $13.37 | 9.397% | $14.6264 | $14.63 | $14.65 | $14.60 |
| Purchase #4 | $119.56 | 10.520% | $132.1377 | $132.14 | $132.15 | $132.10 |
| Purchase #5 | $127.33 | 4.579% | $133.1604 | $133.16 | $133.15 | $133.20 |
| Purchase #6 | $240.95 | 4.622% | $252.0867 | $252.09 | $252.10 | $252.10 |
| Purchase #7 | $44.43 | 6.535% | $47.3335 | $47.33 | $47.35 | $47.30 |
| 7 purchase totals = | $667.22 | $710.9022 | $710.91 | $710.95 | $710.90 | |