| 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 | $46.97 | 11.746% | $52.4871 | $52.49 | $52.50 | $52.50 |
| Purchase #2 | $28.51 | 7.815% | $30.7381 | $30.74 | $30.75 | $30.70 |
| Purchase #3 | $12.52 | 7.656% | $13.4785 | $13.48 | $13.50 | $13.50 |
| Purchase #4 | $108.76 | 3.568% | $112.6406 | $112.64 | $112.65 | $112.60 |
| Purchase #5 | $161.85 | 11.854% | $181.0357 | $181.04 | $181.05 | $181.00 |
| Purchase #6 | $128.42 | 13.814% | $146.1599 | $146.16 | $146.15 | $146.20 |
| Purchase #7 | $141.75 | 11.198% | $157.6232 | $157.62 | $157.60 | $157.60 |
| 7 purchase totals = | $628.78 | $694.1631 | $694.17 | $694.20 | $694.10 | |