| 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 | $88.66 | 5.768% | $93.7739 | $93.77 | $93.75 | $93.80 |
| Purchase #2 | $40.61 | 11.439% | $45.2554 | $45.26 | $45.25 | $45.30 |
| Purchase #3 | $25.64 | 12.530% | $28.8527 | $28.85 | $28.85 | $28.90 |
| Purchase #4 | $17.91 | 12.818% | $20.2057 | $20.21 | $20.20 | $20.20 |
| Purchase #5 | $34.39 | 12.561% | $38.7097 | $38.71 | $38.70 | $38.70 |
| Purchase #6 | $121.48 | 12.673% | $136.8752 | $136.88 | $136.90 | $136.90 |
| Purchase #7 | $246.34 | 4.366% | $257.0952 | $257.10 | $257.10 | $257.10 |
| 7 purchase totals = | $575.03 | $620.7678 | $620.78 | $620.75 | $620.90 | |