| 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 | $54.25 | 12.562% | $61.0649 | $61.06 | $61.05 | $61.10 |
| Purchase #2 | $129.66 | 12.607% | $146.0062 | $146.01 | $146.00 | $146.00 |
| Purchase #3 | $89.29 | 12.227% | $100.2075 | $100.21 | $100.20 | $100.20 |
| Purchase #4 | $48.79 | 6.503% | $51.9628 | $51.96 | $51.95 | $52.00 |
| Purchase #5 | $153.65 | 11.455% | $171.2506 | $171.25 | $171.25 | $171.30 |
| Purchase #6 | $5.43 | 12.841% | $6.1273 | $6.13 | $6.15 | $6.10 |
| Purchase #7 | $7.59 | 6.655% | $8.0951 | $8.10 | $8.10 | $8.10 |
| 7 purchase totals = | $488.66 | $544.7144 | $544.72 | $544.70 | $544.80 | |