| 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 | $50.90 | 7.212% | $54.5709 | $54.57 | $54.55 | $54.60 |
| Purchase #2 | $45.41 | 9.203% | $49.5891 | $49.59 | $49.60 | $49.60 |
| Purchase #3 | $135.59 | 10.112% | $149.3009 | $149.30 | $149.30 | $149.30 |
| Purchase #4 | $30.70 | 6.626% | $32.7342 | $32.73 | $32.75 | $32.70 |
| Purchase #5 | $157.40 | 13.863% | $179.2204 | $179.22 | $179.20 | $179.20 |
| Purchase #6 | $185.54 | 3.856% | $192.6944 | $192.69 | $192.70 | $192.70 |
| Purchase #7 | $229.35 | 7.795% | $247.2278 | $247.23 | $247.25 | $247.20 |
| 7 purchase totals = | $834.89 | $905.3377 | $905.33 | $905.35 | $905.30 | |