| 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 | $136.79 | 10.344% | $150.9396 | $150.94 | $150.95 | $150.90 |
| Purchase #2 | $69.62 | 3.200% | $71.8478 | $71.85 | $71.85 | $71.80 |
| Purchase #3 | $181.79 | 12.661% | $204.8064 | $204.81 | $204.80 | $204.80 |
| Purchase #4 | $18.77 | 4.416% | $19.5989 | $19.60 | $19.60 | $19.60 |
| Purchase #5 | $115.88 | 5.773% | $122.5698 | $122.57 | $122.55 | $122.60 |
| Purchase #6 | $142.81 | 9.155% | $155.8843 | $155.88 | $155.90 | $155.90 |
| Purchase #7 | $23.92 | 4.854% | $25.0811 | $25.08 | $25.10 | $25.10 |
| 7 purchase totals = | $689.58 | $750.7279 | $750.73 | $750.75 | $750.70 | |