| 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 | $56.55 | 3.277% | $58.4031 | $58.40 | $58.40 | $58.40 |
| Purchase #2 | $5.67 | 5.405% | $5.9765 | $5.98 | $6.00 | $6.00 |
| Purchase #3 | $223.88 | 12.509% | $251.8851 | $251.89 | $251.90 | $251.90 |
| Purchase #4 | $202.89 | 11.471% | $226.1635 | $226.16 | $226.15 | $226.20 |
| Purchase #5 | $76.86 | 6.561% | $81.9028 | $81.90 | $81.90 | $81.90 |
| Purchase #6 | $119.48 | 3.469% | $123.6248 | $123.62 | $123.60 | $123.60 |
| Purchase #7 | $134.45 | 9.125% | $146.7186 | $146.72 | $146.70 | $146.70 |
| 7 purchase totals = | $819.78 | $894.6744 | $894.67 | $894.65 | $894.70 | |