| 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 | $73.66 | 5.632% | $77.8085 | $77.81 | $77.80 | $77.80 |
| Purchase #2 | $89.83 | 3.634% | $93.0944 | $93.09 | $93.10 | $93.10 |
| Purchase #3 | $45.91 | 11.437% | $51.1607 | $51.16 | $51.15 | $51.20 |
| Purchase #4 | $81.72 | 4.863% | $85.694 | $85.69 | $85.70 | $85.70 |
| Purchase #5 | $81.51 | 7.789% | $87.8588 | $87.86 | $87.85 | $87.90 |
| Purchase #6 | $83.80 | 7.364% | $89.971 | $89.97 | $89.95 | $90.00 |
| Purchase #7 | $28.70 | 7.228% | $30.7744 | $30.77 | $30.75 | $30.80 |
| 7 purchase totals = | $485.13 | $516.3618 | $516.35 | $516.30 | $516.50 | |