| 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 | $32.64 | 3.572% | $33.8059 | $33.81 | $33.80 | $33.80 |
| Purchase #2 | $141.90 | 12.204% | $159.2175 | $159.22 | $159.20 | $159.20 |
| Purchase #3 | $24.42 | 3.514% | $25.2781 | $25.28 | $25.30 | $25.30 |
| Purchase #4 | $215.49 | 4.508% | $225.2043 | $225.20 | $225.20 | $225.20 |
| Purchase #5 | $64.37 | 4.730% | $67.4147 | $67.41 | $67.40 | $67.40 |
| Purchase #6 | $199.43 | 7.626% | $214.6385 | $214.64 | $214.65 | $214.60 |
| Purchase #7 | $14.30 | 4.615% | $14.9599 | $14.96 | $14.95 | $15.00 |
| 7 purchase totals = | $692.55 | $740.5189 | $740.52 | $740.50 | $740.50 | |