| 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 | $75.31 | 7.583% | $81.0208 | $81.02 | $81.00 | $81.00 |
| Purchase #2 | $226.77 | 8.233% | $245.44 | $245.44 | $245.45 | $245.40 |
| Purchase #3 | $74.70 | 7.252% | $80.1172 | $80.12 | $80.10 | $80.10 |
| Purchase #4 | $115.31 | 8.758% | $125.4088 | $125.41 | $125.40 | $125.40 |
| Purchase #5 | $67.71 | 9.509% | $74.1485 | $74.15 | $74.15 | $74.10 |
| Purchase #6 | $45.96 | 11.692% | $51.3336 | $51.33 | $51.35 | $51.30 |
| Purchase #7 | $96.60 | 4.785% | $101.2223 | $101.22 | $101.20 | $101.20 |
| 7 purchase totals = | $702.36 | $758.6912 | $758.69 | $758.65 | $758.50 | |