| 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 | $73.96 | 9.712% | $81.143 | $81.14 | $81.15 | $81.10 |
| Purchase #2 | $17.83 | 9.752% | $19.5688 | $19.57 | $19.55 | $19.60 |
| Purchase #3 | $206.33 | 13.853% | $234.9129 | $234.91 | $234.90 | $234.90 |
| Purchase #4 | $197.65 | 6.355% | $210.2107 | $210.21 | $210.20 | $210.20 |
| Purchase #5 | $80.73 | 10.676% | $89.3487 | $89.35 | $89.35 | $89.30 |
| Purchase #6 | $200.77 | 10.221% | $221.2907 | $221.29 | $221.30 | $221.30 |
| Purchase #7 | $208.72 | 4.648% | $218.4213 | $218.42 | $218.40 | $218.40 |
| 7 purchase totals = | $985.99 | $1,074.8961 | $1,074.89 | $1,074.85 | $1,074.80 | |