| 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 | $106.80 | 3.574% | $110.617 | $110.62 | $110.60 | $110.60 |
| Purchase #2 | $50.53 | 4.599% | $52.8539 | $52.85 | $52.85 | $52.90 |
| Purchase #3 | $59.66 | 5.864% | $63.1585 | $63.16 | $63.15 | $63.20 |
| Purchase #4 | $191.40 | 5.186% | $201.326 | $201.33 | $201.35 | $201.30 |
| Purchase #5 | $137.28 | 9.132% | $149.8164 | $149.82 | $149.80 | $149.80 |
| Purchase #6 | $190.98 | 10.751% | $211.5123 | $211.51 | $211.50 | $211.50 |
| Purchase #7 | $163.39 | 12.858% | $184.3987 | $184.40 | $184.40 | $184.40 |
| 7 purchase totals = | $900.04 | $973.6828 | $973.69 | $973.65 | $973.70 | |