| 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 | $35.94 | 10.477% | $39.7054 | $39.71 | $39.70 | $39.70 |
| Purchase #2 | $226.93 | 12.220% | $254.6608 | $254.66 | $254.65 | $254.70 |
| Purchase #3 | $27.73 | 11.815% | $31.0063 | $31.01 | $31.00 | $31.00 |
| Purchase #4 | $36.57 | 5.718% | $38.6611 | $38.66 | $38.65 | $38.70 |
| Purchase #5 | $27.50 | 8.639% | $29.8757 | $29.88 | $29.90 | $29.90 |
| Purchase #6 | $95.52 | 9.506% | $104.6001 | $104.60 | $104.60 | $104.60 |
| Purchase #7 | $152.56 | 7.539% | $164.0615 | $164.06 | $164.05 | $164.10 |
| 7 purchase totals = | $602.75 | $662.5709 | $662.58 | $662.55 | $662.70 | |