| 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 | $15.51 | 3.512% | $16.0547 | $16.05 | $16.05 | $16.10 |
| Purchase #2 | $61.76 | 4.592% | $64.596 | $64.60 | $64.60 | $64.60 |
| Purchase #3 | $178.30 | 9.461% | $195.169 | $195.17 | $195.15 | $195.20 |
| Purchase #4 | $7.75 | 9.340% | $8.4739 | $8.47 | $8.45 | $8.50 |
| Purchase #5 | $200.72 | 3.476% | $207.697 | $207.70 | $207.70 | $207.70 |
| Purchase #6 | $179.34 | 6.762% | $191.467 | $191.47 | $191.45 | $191.50 |
| Purchase #7 | $142.66 | 4.385% | $148.9156 | $148.92 | $148.90 | $148.90 |
| 7 purchase totals = | $786.04 | $832.3732 | $832.38 | $832.30 | $832.50 | |