| 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 | $6.53 | 5.465% | $6.8869 | $6.89 | $6.90 | $6.90 |
| Purchase #2 | $189.39 | 6.322% | $201.3632 | $201.36 | $201.35 | $201.40 |
| Purchase #3 | $35.69 | 7.113% | $38.2286 | $38.23 | $38.25 | $38.20 |
| Purchase #4 | $98.97 | 7.494% | $106.3868 | $106.39 | $106.40 | $106.40 |
| Purchase #5 | $131.60 | 6.245% | $139.8184 | $139.82 | $139.80 | $139.80 |
| Purchase #6 | $193.42 | 5.713% | $204.4701 | $204.47 | $204.45 | $204.50 |
| Purchase #7 | $45.42 | 11.167% | $50.4921 | $50.49 | $50.50 | $50.50 |
| 7 purchase totals = | $701.02 | $747.6461 | $747.65 | $747.65 | $747.70 | |