| 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 | $24.61 | 4.517% | $25.7216 | $25.72 | $25.70 | $25.70 |
| Purchase #2 | $12.96 | 6.251% | $13.7701 | $13.77 | $13.75 | $13.80 |
| Purchase #3 | $222.61 | 13.217% | $252.0324 | $252.03 | $252.05 | $252.00 |
| Purchase #4 | $97.32 | 5.346% | $102.5227 | $102.52 | $102.50 | $102.50 |
| Purchase #5 | $220.66 | 6.144% | $234.2174 | $234.22 | $234.20 | $234.20 |
| Purchase #6 | $146.30 | 11.475% | $163.0879 | $163.09 | $163.10 | $163.10 |
| Purchase #7 | $239.25 | 6.620% | $255.0884 | $255.09 | $255.10 | $255.10 |
| 7 purchase totals = | $963.71 | $1,046.4405 | $1,046.44 | $1,046.40 | $1,046.40 | |