| 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 | $51.85 | 10.153% | $57.1143 | $57.11 | $57.10 | $57.10 |
| Purchase #2 | $55.48 | 12.246% | $62.2741 | $62.27 | $62.25 | $62.30 |
| Purchase #3 | $188.55 | 12.638% | $212.3789 | $212.38 | $212.40 | $212.40 |
| Purchase #4 | $76.45 | 6.200% | $81.1899 | $81.19 | $81.20 | $81.20 |
| Purchase #5 | $177.55 | 11.104% | $197.2652 | $197.27 | $197.25 | $197.30 |
| Purchase #6 | $216.83 | 5.627% | $229.031 | $229.03 | $229.05 | $229.00 |
| Purchase #7 | $217.83 | 4.492% | $227.6149 | $227.61 | $227.60 | $227.60 |
| 7 purchase totals = | $984.54 | $1,066.8683 | $1,066.86 | $1,066.85 | $1,066.90 | |