| 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 | $13.39 | 8.476% | $14.5249 | $14.52 | $14.50 | $14.50 |
| Purchase #2 | $112.93 | 12.656% | $127.2224 | $127.22 | $127.20 | $127.20 |
| Purchase #3 | $5.41 | 12.425% | $6.0822 | $6.08 | $6.10 | $6.10 |
| Purchase #4 | $239.96 | 3.270% | $247.8067 | $247.81 | $247.80 | $247.80 |
| Purchase #5 | $13.71 | 3.812% | $14.2326 | $14.23 | $14.25 | $14.20 |
| Purchase #6 | $179.29 | 12.805% | $202.2481 | $202.25 | $202.25 | $202.20 |
| Purchase #7 | $169.98 | 12.629% | $191.4468 | $191.45 | $191.45 | $191.40 |
| 7 purchase totals = | $734.67 | $803.5637 | $803.56 | $803.55 | $803.40 | |