| 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 | $75.91 | 3.446% | $78.5259 | $78.53 | $78.55 | $78.50 |
| Purchase #2 | $97.26 | 5.319% | $102.4333 | $102.43 | $102.45 | $102.40 |
| Purchase #3 | $216.98 | 5.190% | $228.2413 | $228.24 | $228.25 | $228.20 |
| Purchase #4 | $122.37 | 12.496% | $137.6614 | $137.66 | $137.65 | $137.70 |
| Purchase #5 | $170.95 | 7.769% | $184.2311 | $184.23 | $184.25 | $184.20 |
| Purchase #6 | $63.49 | 5.379% | $66.9051 | $66.91 | $66.90 | $66.90 |
| Purchase #7 | $216.69 | 12.489% | $243.7524 | $243.75 | $243.75 | $243.80 |
| 7 purchase totals = | $963.65 | $1,041.7505 | $1,041.75 | $1,041.80 | $1,041.70 | |