| 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 | $207.85 | 13.845% | $236.6268 | $236.63 | $236.65 | $236.60 |
| Purchase #2 | $78.65 | 6.414% | $83.6946 | $83.69 | $83.70 | $83.70 |
| Purchase #3 | $93.50 | 13.864% | $106.4628 | $106.46 | $106.45 | $106.50 |
| Purchase #4 | $44.99 | 10.299% | $49.6235 | $49.62 | $49.60 | $49.60 |
| Purchase #5 | $239.49 | 10.212% | $263.9467 | $263.95 | $263.95 | $263.90 |
| Purchase #6 | $11.77 | 3.608% | $12.1947 | $12.19 | $12.20 | $12.20 |
| Purchase #7 | $5.63 | 8.137% | $6.0881 | $6.09 | $6.10 | $6.10 |
| 7 purchase totals = | $681.88 | $758.6372 | $758.63 | $758.65 | $758.60 | |