| 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 | $78.38 | 4.222% | $81.6892 | $81.69 | $81.70 | $81.70 |
| Purchase #2 | $49.54 | 5.453% | $52.2414 | $52.24 | $52.25 | $52.20 |
| Purchase #3 | $67.65 | 5.819% | $71.5866 | $71.59 | $71.60 | $71.60 |
| Purchase #4 | $176.92 | 6.189% | $187.8696 | $187.87 | $187.85 | $187.90 |
| Purchase #5 | $184.64 | 10.352% | $203.7539 | $203.75 | $203.75 | $203.80 |
| Purchase #6 | $134.78 | 8.237% | $145.8818 | $145.88 | $145.90 | $145.90 |
| Purchase #7 | $187.55 | 13.285% | $212.466 | $212.47 | $212.45 | $212.50 |
| 7 purchase totals = | $879.46 | $955.4885 | $955.49 | $955.50 | $955.60 | |