| 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 | $66.61 | 6.395% | $70.8697 | $70.87 | $70.85 | $70.90 |
| Purchase #2 | $177.28 | 13.795% | $201.7358 | $201.74 | $201.75 | $201.70 |
| Purchase #3 | $110.77 | 10.730% | $122.6556 | $122.66 | $122.65 | $122.70 |
| Purchase #4 | $84.34 | 8.848% | $91.8024 | $91.80 | $91.80 | $91.80 |
| Purchase #5 | $55.62 | 7.722% | $59.915 | $59.92 | $59.90 | $59.90 |
| Purchase #6 | $211.46 | 11.816% | $236.4461 | $236.45 | $236.45 | $236.40 |
| Purchase #7 | $35.50 | 4.574% | $37.1238 | $37.12 | $37.10 | $37.10 |
| 7 purchase totals = | $741.58 | $820.5484 | $820.56 | $820.50 | $820.50 | |