| 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 | $35.96 | 8.613% | $39.0572 | $39.06 | $39.05 | $39.10 |
| Purchase #2 | $73.43 | 4.158% | $76.4832 | $76.48 | $76.50 | $76.50 |
| Purchase #3 | $28.68 | 10.785% | $31.7731 | $31.77 | $31.75 | $31.80 |
| Purchase #4 | $167.51 | 9.261% | $183.0231 | $183.02 | $183.00 | $183.00 |
| Purchase #5 | $24.76 | 3.407% | $25.6036 | $25.60 | $25.60 | $25.60 |
| Purchase #6 | $152.74 | 13.638% | $173.5707 | $173.57 | $173.55 | $173.60 |
| Purchase #7 | $148.94 | 12.377% | $167.3743 | $167.37 | $167.35 | $167.40 |
| 7 purchase totals = | $632.02 | $696.8852 | $696.87 | $696.80 | $697.00 | |