| 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 | $23.77 | 3.127% | $24.5133 | $24.51 | $24.50 | $24.50 |
| Purchase #2 | $220.46 | 12.600% | $248.238 | $248.24 | $248.25 | $248.20 |
| Purchase #3 | $66.33 | 4.595% | $69.3779 | $69.38 | $69.40 | $69.40 |
| Purchase #4 | $123.42 | 6.253% | $131.1375 | $131.14 | $131.15 | $131.10 |
| Purchase #5 | $169.80 | 9.497% | $185.9259 | $185.93 | $185.95 | $185.90 |
| Purchase #6 | $70.70 | 12.785% | $79.739 | $79.74 | $79.75 | $79.70 |
| Purchase #7 | $48.60 | 10.603% | $53.7531 | $53.75 | $53.75 | $53.80 |
| 7 purchase totals = | $723.08 | $792.6847 | $792.69 | $792.75 | $792.60 | |