| 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 | $38.32 | 9.352% | $41.9037 | $41.90 | $41.90 | $41.90 |
| Purchase #2 | $162.71 | 10.863% | $180.3852 | $180.39 | $180.40 | $180.40 |
| Purchase #3 | $100.69 | 12.511% | $113.2873 | $113.29 | $113.30 | $113.30 |
| Purchase #4 | $94.62 | 3.586% | $98.0131 | $98.01 | $98.00 | $98.00 |
| Purchase #5 | $13.47 | 9.774% | $14.7866 | $14.79 | $14.80 | $14.80 |
| Purchase #6 | $24.60 | 5.150% | $25.8669 | $25.87 | $25.85 | $25.90 |
| Purchase #7 | $156.36 | 4.295% | $163.0757 | $163.08 | $163.10 | $163.10 |
| 7 purchase totals = | $590.77 | $637.3185 | $637.33 | $637.35 | $637.40 | |