| 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 | $65.91 | 9.777% | $72.354 | $72.35 | $72.35 | $72.40 |
| Purchase #2 | $219.98 | 9.727% | $241.3775 | $241.38 | $241.40 | $241.40 |
| Purchase #3 | $97.96 | 9.424% | $107.1918 | $107.19 | $107.20 | $107.20 |
| Purchase #4 | $147.45 | 7.690% | $158.7889 | $158.79 | $158.80 | $158.80 |
| Purchase #5 | $228.38 | 12.873% | $257.7794 | $257.78 | $257.80 | $257.80 |
| Purchase #6 | $36.58 | 12.719% | $41.2326 | $41.23 | $41.25 | $41.20 |
| Purchase #7 | $178.61 | 8.524% | $193.8347 | $193.83 | $193.85 | $193.80 |
| 7 purchase totals = | $974.87 | $1,072.5589 | $1,072.55 | $1,072.65 | $1,072.60 | |