| 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 | $18.88 | 8.171% | $20.4227 | $20.42 | $20.40 | $20.40 |
| Purchase #2 | $61.63 | 3.520% | $63.7994 | $63.80 | $63.80 | $63.80 |
| Purchase #3 | $183.63 | 13.202% | $207.8728 | $207.87 | $207.85 | $207.90 |
| Purchase #4 | $163.59 | 12.543% | $184.1091 | $184.11 | $184.10 | $184.10 |
| Purchase #5 | $81.92 | 6.774% | $87.4693 | $87.47 | $87.45 | $87.50 |
| Purchase #6 | $89.85 | 4.431% | $93.8313 | $93.83 | $93.85 | $93.80 |
| Purchase #7 | $133.47 | 9.472% | $146.1123 | $146.11 | $146.10 | $146.10 |
| 7 purchase totals = | $732.97 | $803.6169 | $803.61 | $803.55 | $803.60 | |