| 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 | $95.99 | 9.169% | $104.7913 | $104.79 | $104.80 | $104.80 |
| Purchase #2 | $247.77 | 3.782% | $257.1407 | $257.14 | $257.15 | $257.10 |
| Purchase #3 | $64.47 | 10.197% | $71.044 | $71.04 | $71.05 | $71.00 |
| Purchase #4 | $32.63 | 6.745% | $34.8309 | $34.83 | $34.85 | $34.80 |
| Purchase #5 | $143.61 | 13.799% | $163.4267 | $163.43 | $163.45 | $163.40 |
| Purchase #6 | $37.75 | 10.347% | $41.656 | $41.66 | $41.65 | $41.70 |
| Purchase #7 | $123.91 | 10.729% | $137.2043 | $137.20 | $137.20 | $137.20 |
| 7 purchase totals = | $746.13 | $810.0939 | $810.09 | $810.15 | $810.00 | |