| 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 | $93.26 | 6.183% | $99.0263 | $99.03 | $99.05 | $99.00 |
| Purchase #2 | $49.51 | 3.469% | $51.2275 | $51.23 | $51.25 | $51.20 |
| Purchase #3 | $55.74 | 10.740% | $61.7265 | $61.73 | $61.75 | $61.70 |
| Purchase #4 | $161.51 | 13.338% | $183.0522 | $183.05 | $183.05 | $183.10 |
| Purchase #5 | $10.47 | 8.651% | $11.3758 | $11.38 | $11.40 | $11.40 |
| Purchase #6 | $97.29 | 9.417% | $106.4518 | $106.45 | $106.45 | $106.50 |
| Purchase #7 | $72.45 | 11.331% | $80.6593 | $80.66 | $80.65 | $80.70 |
| 7 purchase totals = | $540.23 | $593.5194 | $593.53 | $593.60 | $593.60 | |