| 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 | $6.91 | 12.182% | $7.7518 | $7.75 | $7.75 | $7.80 |
| Purchase #2 | $80.87 | 4.723% | $84.6895 | $84.69 | $84.70 | $84.70 |
| Purchase #3 | $124.96 | 7.305% | $134.0883 | $134.09 | $134.10 | $134.10 |
| Purchase #4 | $227.31 | 9.644% | $249.2318 | $249.23 | $249.25 | $249.20 |
| Purchase #5 | $227.96 | 4.404% | $237.9994 | $238.00 | $238.00 | $238.00 |
| Purchase #6 | $36.95 | 10.638% | $40.8807 | $40.88 | $40.90 | $40.90 |
| Purchase #7 | $22.93 | 6.305% | $24.3757 | $24.38 | $24.40 | $24.40 |
| 7 purchase totals = | $727.89 | $779.0172 | $779.02 | $779.10 | $779.10 | |