| 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 | $8.58 | 11.688% | $9.5828 | $9.58 | $9.60 | $9.60 |
| Purchase #2 | $89.50 | 7.628% | $96.3271 | $96.33 | $96.35 | $96.30 |
| Purchase #3 | $132.86 | 4.226% | $138.4747 | $138.47 | $138.45 | $138.50 |
| Purchase #4 | $184.66 | 12.570% | $207.8718 | $207.87 | $207.85 | $207.90 |
| Purchase #5 | $216.81 | 9.256% | $236.8779 | $236.88 | $236.90 | $236.90 |
| Purchase #6 | $26.60 | 5.437% | $28.0462 | $28.05 | $28.05 | $28.00 |
| Purchase #7 | $80.62 | 3.376% | $83.3417 | $83.34 | $83.35 | $83.30 |
| 7 purchase totals = | $739.63 | $800.5222 | $800.52 | $800.55 | $800.50 | |