| 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 | $90.93 | 9.329% | $99.4129 | $99.41 | $99.40 | $99.40 |
| Purchase #2 | $50.31 | 13.177% | $56.9393 | $56.94 | $56.95 | $56.90 |
| Purchase #3 | $70.50 | 6.344% | $74.9725 | $74.97 | $74.95 | $75.00 |
| Purchase #4 | $124.27 | 11.115% | $138.0826 | $138.08 | $138.10 | $138.10 |
| Purchase #5 | $219.87 | 7.758% | $236.9275 | $236.93 | $236.95 | $236.90 |
| Purchase #6 | $201.93 | 5.199% | $212.4283 | $212.43 | $212.45 | $212.40 |
| Purchase #7 | $218.93 | 3.791% | $227.2296 | $227.23 | $227.25 | $227.20 |
| 7 purchase totals = | $976.74 | $1,045.9927 | $1,045.99 | $1,046.05 | $1,045.90 | |