| 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 | $14.81 | 12.308% | $16.6328 | $16.63 | $16.65 | $16.60 |
| Purchase #2 | $19.94 | 13.836% | $22.6989 | $22.70 | $22.70 | $22.70 |
| Purchase #3 | $27.43 | 7.410% | $29.4626 | $29.46 | $29.45 | $29.50 |
| Purchase #4 | $171.97 | 3.550% | $178.0749 | $178.07 | $178.05 | $178.10 |
| Purchase #5 | $9.65 | 11.426% | $10.7526 | $10.75 | $10.75 | $10.80 |
| Purchase #6 | $128.94 | 10.621% | $142.6347 | $142.63 | $142.65 | $142.60 |
| Purchase #7 | $101.93 | 3.802% | $105.8054 | $105.81 | $105.80 | $105.80 |
| 7 purchase totals = | $474.67 | $506.0619 | $506.05 | $506.05 | $506.10 | |