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 | $29.45 | 4.221% | $30.6931 | $30.69 | $30.70 | $30.70 |
Purchase #2 | $75.85 | 10.795% | $84.038 | $84.04 | $84.05 | $84.00 |
Purchase #3 | $22.31 | 10.378% | $24.6253 | $24.63 | $24.65 | $24.60 |
Purchase #4 | $90.27 | 4.648% | $94.4657 | $94.47 | $94.45 | $94.50 |
Purchase #5 | $22.70 | 6.120% | $24.0892 | $24.09 | $24.10 | $24.10 |
Purchase #6 | $207.70 | 5.782% | $219.7092 | $219.71 | $219.70 | $219.70 |
Purchase #7 | $82.68 | 11.819% | $92.4519 | $92.45 | $92.45 | $92.50 |
7 purchase totals = | $530.96 | $570.0724 | $570.08 | $570.10 | $570.10 |