| 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 | $42.57 | 12.238% | $47.7797 | $47.78 | $47.80 | $47.80 |
| Purchase #2 | $245.43 | 9.580% | $268.9422 | $268.94 | $268.95 | $268.90 |
| Purchase #3 | $158.50 | 5.836% | $167.7501 | $167.75 | $167.75 | $167.80 |
| Purchase #4 | $62.70 | 11.662% | $70.0121 | $70.01 | $70.00 | $70.00 |
| Purchase #5 | $106.99 | 6.310% | $113.7411 | $113.74 | $113.75 | $113.70 |
| Purchase #6 | $66.51 | 12.221% | $74.6382 | $74.64 | $74.65 | $74.60 |
| Purchase #7 | $142.93 | 6.282% | $151.9089 | $151.91 | $151.90 | $151.90 |
| 7 purchase totals = | $825.63 | $894.7723 | $894.77 | $894.80 | $894.70 | |