| 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 | $46.93 | 4.585% | $49.0817 | $49.08 | $49.10 | $49.10 |
| Purchase #2 | $19.66 | 12.254% | $22.0691 | $22.07 | $22.05 | $22.10 |
| Purchase #3 | $47.39 | 8.389% | $51.3655 | $51.37 | $51.35 | $51.40 |
| Purchase #4 | $83.66 | 6.610% | $89.1899 | $89.19 | $89.20 | $89.20 |
| Purchase #5 | $175.26 | 11.180% | $194.8541 | $194.85 | $194.85 | $194.90 |
| Purchase #6 | $76.53 | 8.180% | $82.7902 | $82.79 | $82.80 | $82.80 |
| Purchase #7 | $199.76 | 4.550% | $208.8491 | $208.85 | $208.85 | $208.80 |
| 7 purchase totals = | $649.19 | $698.1996 | $698.20 | $698.20 | $698.30 | |