| 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 | $93.83 | 12.135% | $105.2163 | $105.22 | $105.20 | $105.20 |
| Purchase #2 | $5.68 | 7.184% | $6.0881 | $6.09 | $6.10 | $6.10 |
| Purchase #3 | $83.26 | 8.384% | $90.2405 | $90.24 | $90.25 | $90.20 |
| Purchase #4 | $32.66 | 13.796% | $37.1658 | $37.17 | $37.15 | $37.20 |
| Purchase #5 | $25.99 | 5.721% | $27.4769 | $27.48 | $27.50 | $27.50 |
| Purchase #6 | $245.87 | 8.214% | $266.0658 | $266.07 | $266.05 | $266.10 |
| Purchase #7 | $189.89 | 10.424% | $209.6841 | $209.68 | $209.70 | $209.70 |
| 7 purchase totals = | $677.18 | $741.9375 | $741.95 | $741.95 | $742.00 | |