| 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 | $98.97 | 9.754% | $108.6235 | $108.62 | $108.60 | $108.60 |
| Purchase #2 | $229.72 | 6.148% | $243.8432 | $243.84 | $243.85 | $243.80 |
| Purchase #3 | $68.83 | 6.480% | $73.2902 | $73.29 | $73.30 | $73.30 |
| Purchase #4 | $25.34 | 10.863% | $28.0927 | $28.09 | $28.10 | $28.10 |
| Purchase #5 | $194.88 | 4.553% | $203.7529 | $203.75 | $203.75 | $203.80 |
| Purchase #6 | $231.56 | 10.500% | $255.8738 | $255.87 | $255.85 | $255.90 |
| Purchase #7 | $17.68 | 7.374% | $18.9837 | $18.98 | $19.00 | $19.00 |
| 7 purchase totals = | $866.98 | $932.4600 | $932.44 | $932.45 | $932.50 | |