| 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 | $5.94 | 6.612% | $6.3328 | $6.33 | $6.35 | $6.30 |
| Purchase #2 | $160.41 | 13.509% | $182.0798 | $182.08 | $182.10 | $182.10 |
| Purchase #3 | $208.88 | 11.345% | $232.5774 | $232.58 | $232.60 | $232.60 |
| Purchase #4 | $40.88 | 8.698% | $44.4357 | $44.44 | $44.45 | $44.40 |
| Purchase #5 | $250.40 | 12.391% | $281.4271 | $281.43 | $281.45 | $281.40 |
| Purchase #6 | $172.68 | 4.614% | $180.6475 | $180.65 | $180.65 | $180.60 |
| Purchase #7 | $69.80 | 3.417% | $72.1851 | $72.19 | $72.20 | $72.20 |
| 7 purchase totals = | $908.99 | $999.6854 | $999.70 | $999.80 | $999.60 | |