| 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 | $70.52 | 12.211% | $79.1312 | $79.13 | $79.15 | $79.10 |
| Purchase #2 | $76.82 | 13.726% | $87.3643 | $87.36 | $87.35 | $87.40 |
| Purchase #3 | $227.59 | 3.176% | $234.8183 | $234.82 | $234.80 | $234.80 |
| Purchase #4 | $27.50 | 5.150% | $28.9163 | $28.92 | $28.90 | $28.90 |
| Purchase #5 | $221.40 | 9.192% | $241.7511 | $241.75 | $241.75 | $241.80 |
| Purchase #6 | $112.37 | 7.491% | $120.7876 | $120.79 | $120.80 | $120.80 |
| Purchase #7 | $216.66 | 4.447% | $226.2949 | $226.29 | $226.30 | $226.30 |
| 7 purchase totals = | $952.86 | $1,019.0637 | $1,019.06 | $1,019.05 | $1,019.10 | |