| 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 | $117.52 | 9.270% | $128.4141 | $128.41 | $128.40 | $128.40 |
| Purchase #2 | $80.49 | 3.509% | $83.3144 | $83.31 | $83.30 | $83.30 |
| Purchase #3 | $59.54 | 3.422% | $61.5775 | $61.58 | $61.60 | $61.60 |
| Purchase #4 | $30.70 | 9.783% | $33.7034 | $33.70 | $33.70 | $33.70 |
| Purchase #5 | $149.65 | 6.317% | $159.1034 | $159.10 | $159.10 | $159.10 |
| Purchase #6 | $205.80 | 4.547% | $215.1577 | $215.16 | $215.15 | $215.20 |
| Purchase #7 | $44.65 | 3.841% | $46.365 | $46.37 | $46.35 | $46.40 |
| 7 purchase totals = | $688.35 | $727.6355 | $727.63 | $727.60 | $727.70 | |