| 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 | $61.81 | 12.307% | $69.417 | $69.42 | $69.40 | $69.40 |
| Purchase #2 | $207.41 | 8.172% | $224.3595 | $224.36 | $224.35 | $224.40 |
| Purchase #3 | $111.57 | 8.793% | $121.3804 | $121.38 | $121.40 | $121.40 |
| Purchase #4 | $62.60 | 12.422% | $70.3762 | $70.38 | $70.40 | $70.40 |
| Purchase #5 | $7.42 | 13.765% | $8.4414 | $8.44 | $8.45 | $8.40 |
| Purchase #6 | $215.46 | 8.588% | $233.9637 | $233.96 | $233.95 | $234.00 |
| Purchase #7 | $114.80 | 4.727% | $120.2266 | $120.23 | $120.25 | $120.20 |
| 7 purchase totals = | $781.07 | $848.1648 | $848.17 | $848.20 | $848.20 | |