| 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 | $33.82 | 10.791% | $37.4695 | $37.47 | $37.45 | $37.50 |
| Purchase #2 | $236.87 | 13.397% | $268.6035 | $268.60 | $268.60 | $268.60 |
| Purchase #3 | $27.63 | 10.757% | $30.6022 | $30.60 | $30.60 | $30.60 |
| Purchase #4 | $108.57 | 4.687% | $113.6587 | $113.66 | $113.65 | $113.70 |
| Purchase #5 | $61.94 | 12.540% | $69.7073 | $69.71 | $69.70 | $69.70 |
| Purchase #6 | $5.96 | 4.163% | $6.2081 | $6.21 | $6.20 | $6.20 |
| Purchase #7 | $113.36 | 3.586% | $117.4251 | $117.43 | $117.45 | $117.40 |
| 7 purchase totals = | $588.15 | $643.6744 | $643.68 | $643.65 | $643.70 | |