| 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 | $25.87 | 6.509% | $27.5539 | $27.55 | $27.55 | $27.60 |
| Purchase #2 | $184.98 | 6.575% | $197.1424 | $197.14 | $197.15 | $197.10 |
| Purchase #3 | $10.29 | 12.387% | $11.5646 | $11.56 | $11.55 | $11.60 |
| Purchase #4 | $80.25 | 3.416% | $82.9913 | $82.99 | $83.00 | $83.00 |
| Purchase #5 | $60.56 | 12.283% | $67.9986 | $68.00 | $68.00 | $68.00 |
| Purchase #6 | $72.57 | 7.552% | $78.0505 | $78.05 | $78.05 | $78.10 |
| Purchase #7 | $172.97 | 4.580% | $180.892 | $180.89 | $180.90 | $180.90 |
| 7 purchase totals = | $607.49 | $646.1933 | $646.18 | $646.20 | $646.30 | |