| 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 | $57.54 | 9.595% | $63.061 | $63.06 | $63.05 | $63.10 |
| Purchase #2 | $183.40 | 5.390% | $193.2853 | $193.29 | $193.30 | $193.30 |
| Purchase #3 | $93.80 | 8.238% | $101.5272 | $101.53 | $101.55 | $101.50 |
| Purchase #4 | $183.64 | 12.405% | $206.4205 | $206.42 | $206.40 | $206.40 |
| Purchase #5 | $13.42 | 7.356% | $14.4072 | $14.41 | $14.40 | $14.40 |
| Purchase #6 | $175.36 | 13.690% | $199.3668 | $199.37 | $199.35 | $199.40 |
| Purchase #7 | $156.65 | 4.718% | $164.0407 | $164.04 | $164.05 | $164.00 |
| 7 purchase totals = | $863.81 | $942.1087 | $942.12 | $942.10 | $942.10 | |