| 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 | $37.48 | 8.546% | $40.683 | $40.68 | $40.70 | $40.70 |
| Purchase #2 | $18.53 | 3.841% | $19.2417 | $19.24 | $19.25 | $19.20 |
| Purchase #3 | $49.64 | 7.375% | $53.301 | $53.30 | $53.30 | $53.30 |
| Purchase #4 | $247.25 | 9.646% | $271.0997 | $271.10 | $271.10 | $271.10 |
| Purchase #5 | $106.98 | 8.455% | $116.0252 | $116.03 | $116.05 | $116.00 |
| Purchase #6 | $6.97 | 13.366% | $7.9016 | $7.90 | $7.90 | $7.90 |
| Purchase #7 | $224.87 | 11.658% | $251.0853 | $251.09 | $251.10 | $251.10 |
| 7 purchase totals = | $691.72 | $759.3375 | $759.34 | $759.40 | $759.30 | |