| 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 | $195.39 | 6.125% | $207.3576 | $207.36 | $207.35 | $207.40 |
| Purchase #2 | $246.66 | 4.510% | $257.7844 | $257.78 | $257.80 | $257.80 |
| Purchase #3 | $53.45 | 8.190% | $57.8276 | $57.83 | $57.85 | $57.80 |
| Purchase #4 | $52.91 | 3.779% | $54.9095 | $54.91 | $54.90 | $54.90 |
| Purchase #5 | $75.66 | 10.305% | $83.4568 | $83.46 | $83.45 | $83.50 |
| Purchase #6 | $26.38 | 13.525% | $29.9479 | $29.95 | $29.95 | $29.90 |
| Purchase #7 | $27.68 | 3.108% | $28.5403 | $28.54 | $28.55 | $28.50 |
| 7 purchase totals = | $678.13 | $719.8241 | $719.83 | $719.85 | $719.80 | |