| 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 | $12.35 | 8.661% | $13.4196 | $13.42 | $13.40 | $13.40 |
| Purchase #2 | $111.54 | 6.380% | $118.6563 | $118.66 | $118.65 | $118.70 |
| Purchase #3 | $210.52 | 10.843% | $233.3467 | $233.35 | $233.35 | $233.30 |
| Purchase #4 | $89.71 | 4.226% | $93.5011 | $93.50 | $93.50 | $93.50 |
| Purchase #5 | $49.82 | 12.219% | $55.9075 | $55.91 | $55.90 | $55.90 |
| Purchase #6 | $67.87 | 5.795% | $71.8031 | $71.80 | $71.80 | $71.80 |
| Purchase #7 | $113.25 | 7.685% | $121.9533 | $121.95 | $121.95 | $122.00 |
| 7 purchase totals = | $655.06 | $708.5876 | $708.59 | $708.55 | $708.60 | |