| 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 | $44.65 | 10.541% | $49.3566 | $49.36 | $49.35 | $49.40 |
| Purchase #2 | $140.77 | 4.199% | $146.6809 | $146.68 | $146.70 | $146.70 |
| Purchase #3 | $80.70 | 7.590% | $86.8251 | $86.83 | $86.85 | $86.80 |
| Purchase #4 | $116.46 | 13.671% | $132.3812 | $132.38 | $132.40 | $132.40 |
| Purchase #5 | $202.90 | 5.752% | $214.5708 | $214.57 | $214.55 | $214.60 |
| Purchase #6 | $79.91 | 5.241% | $84.0981 | $84.10 | $84.10 | $84.10 |
| Purchase #7 | $221.36 | 13.562% | $251.3808 | $251.38 | $251.40 | $251.40 |
| 7 purchase totals = | $886.75 | $965.2935 | $965.30 | $965.35 | $965.40 | |