| 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 | $40.94 | 11.479% | $45.6395 | $45.64 | $45.65 | $45.60 |
| Purchase #2 | $239.54 | 5.700% | $253.1938 | $253.19 | $253.20 | $253.20 |
| Purchase #3 | $14.80 | 9.633% | $16.2257 | $16.23 | $16.25 | $16.20 |
| Purchase #4 | $144.85 | 3.413% | $149.7937 | $149.79 | $149.80 | $149.80 |
| Purchase #5 | $124.92 | 10.604% | $138.1665 | $138.17 | $138.15 | $138.20 |
| Purchase #6 | $125.40 | 7.450% | $134.7423 | $134.74 | $134.75 | $134.70 |
| Purchase #7 | $99.95 | 10.808% | $110.7526 | $110.75 | $110.75 | $110.80 |
| 7 purchase totals = | $790.40 | $848.5141 | $848.51 | $848.55 | $848.50 | |