| 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 | $99.96 | 4.242% | $104.2003 | $104.20 | $104.20 | $104.20 |
| Purchase #2 | $15.55 | 11.455% | $17.3313 | $17.33 | $17.35 | $17.30 |
| Purchase #3 | $105.25 | 5.323% | $110.8525 | $110.85 | $110.85 | $110.90 |
| Purchase #4 | $176.29 | 4.335% | $183.9322 | $183.93 | $183.95 | $183.90 |
| Purchase #5 | $124.59 | 10.147% | $137.2321 | $137.23 | $137.25 | $137.20 |
| Purchase #6 | $108.41 | 13.757% | $123.324 | $123.32 | $123.30 | $123.30 |
| Purchase #7 | $170.53 | 8.391% | $184.8392 | $184.84 | $184.85 | $184.80 |
| 7 purchase totals = | $800.58 | $861.7116 | $861.70 | $861.75 | $861.60 | |