| 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 | $235.62 | 9.385% | $257.7329 | $257.73 | $257.75 | $257.70 |
| Purchase #2 | $20.75 | 10.156% | $22.8574 | $22.86 | $22.85 | $22.90 |
| Purchase #3 | $5.49 | 11.229% | $6.1065 | $6.11 | $6.10 | $6.10 |
| Purchase #4 | $52.65 | 8.189% | $56.9615 | $56.96 | $56.95 | $57.00 |
| Purchase #5 | $20.34 | 11.479% | $22.6748 | $22.67 | $22.65 | $22.70 |
| Purchase #6 | $198.48 | 7.138% | $212.6475 | $212.65 | $212.65 | $212.60 |
| Purchase #7 | $142.46 | 3.261% | $147.1056 | $147.11 | $147.10 | $147.10 |
| 7 purchase totals = | $675.79 | $726.0862 | $726.09 | $726.05 | $726.10 | |