| 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 | $95.83 | 9.383% | $104.8217 | $104.82 | $104.80 | $104.80 |
| Purchase #2 | $30.72 | 6.870% | $32.8305 | $32.83 | $32.85 | $32.80 |
| Purchase #3 | $112.25 | 4.319% | $117.0981 | $117.10 | $117.10 | $117.10 |
| Purchase #4 | $215.56 | 12.762% | $243.0698 | $243.07 | $243.05 | $243.10 |
| Purchase #5 | $109.79 | 5.559% | $115.8932 | $115.89 | $115.90 | $115.90 |
| Purchase #6 | $181.63 | 8.867% | $197.7351 | $197.74 | $197.75 | $197.70 |
| Purchase #7 | $128.59 | 11.810% | $143.7765 | $143.78 | $143.80 | $143.80 |
| 7 purchase totals = | $874.37 | $955.2249 | $955.23 | $955.25 | $955.20 | |