| 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 | $202.99 | 3.170% | $209.4248 | $209.42 | $209.40 | $209.40 |
| Purchase #2 | $5.93 | 10.747% | $6.5673 | $6.57 | $6.55 | $6.60 |
| Purchase #3 | $42.41 | 7.865% | $45.7455 | $45.75 | $45.75 | $45.70 |
| Purchase #4 | $152.93 | 4.529% | $159.8562 | $159.86 | $159.85 | $159.90 |
| Purchase #5 | $195.81 | 3.340% | $202.3501 | $202.35 | $202.35 | $202.40 |
| Purchase #6 | $5.74 | 7.677% | $6.1807 | $6.18 | $6.20 | $6.20 |
| Purchase #7 | $27.82 | 7.149% | $29.8089 | $29.81 | $29.80 | $29.80 |
| 7 purchase totals = | $633.63 | $659.9335 | $659.94 | $659.90 | $660.00 | |