| 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 | $24.61 | 10.482% | $27.1896 | $27.19 | $27.20 | $27.20 |
| Purchase #2 | $211.66 | 9.654% | $232.0937 | $232.09 | $232.10 | $232.10 |
| Purchase #3 | $15.83 | 4.539% | $16.5485 | $16.55 | $16.55 | $16.50 |
| Purchase #4 | $150.36 | 4.575% | $157.239 | $157.24 | $157.25 | $157.20 |
| Purchase #5 | $218.42 | 13.315% | $247.5026 | $247.50 | $247.50 | $247.50 |
| Purchase #6 | $136.65 | 11.529% | $152.4044 | $152.40 | $152.40 | $152.40 |
| Purchase #7 | $27.34 | 9.584% | $29.9603 | $29.96 | $29.95 | $30.00 |
| 7 purchase totals = | $784.87 | $862.9381 | $862.93 | $862.95 | $862.90 | |