| 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 | $11.84 | 9.729% | $12.9919 | $12.99 | $13.00 | $13.00 |
| Purchase #2 | $62.65 | 4.528% | $65.4868 | $65.49 | $65.50 | $65.50 |
| Purchase #3 | $24.52 | 3.862% | $25.467 | $25.47 | $25.45 | $25.50 |
| Purchase #4 | $249.34 | 6.747% | $266.163 | $266.16 | $266.15 | $266.20 |
| Purchase #5 | $95.30 | 7.590% | $102.5333 | $102.53 | $102.55 | $102.50 |
| Purchase #6 | $240.63 | 6.258% | $255.6886 | $255.69 | $255.70 | $255.70 |
| Purchase #7 | $223.79 | 8.775% | $243.4276 | $243.43 | $243.45 | $243.40 |
| 7 purchase totals = | $908.07 | $971.7582 | $971.76 | $971.80 | $971.80 | |