| 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 | $112.83 | 5.343% | $118.8585 | $118.86 | $118.85 | $118.90 |
| Purchase #2 | $68.82 | 11.712% | $76.8802 | $76.88 | $76.90 | $76.90 |
| Purchase #3 | $233.47 | 4.821% | $244.7256 | $244.73 | $244.75 | $244.70 |
| Purchase #4 | $68.92 | 12.678% | $77.6577 | $77.66 | $77.65 | $77.70 |
| Purchase #5 | $33.30 | 10.296% | $36.7286 | $36.73 | $36.75 | $36.70 |
| Purchase #6 | $172.93 | 11.763% | $193.2718 | $193.27 | $193.25 | $193.30 |
| Purchase #7 | $81.53 | 3.111% | $84.0664 | $84.07 | $84.05 | $84.10 |
| 7 purchase totals = | $771.80 | $832.1888 | $832.20 | $832.20 | $832.30 | |