| 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 | $25.94 | 9.156% | $28.3151 | $28.32 | $28.30 | $28.30 |
| Purchase #2 | $32.40 | 8.654% | $35.2039 | $35.20 | $35.20 | $35.20 |
| Purchase #3 | $63.61 | 6.147% | $67.5201 | $67.52 | $67.50 | $67.50 |
| Purchase #4 | $132.60 | 7.523% | $142.5755 | $142.58 | $142.60 | $142.60 |
| Purchase #5 | $105.78 | 12.483% | $118.9845 | $118.98 | $119.00 | $119.00 |
| Purchase #6 | $69.26 | 8.648% | $75.2496 | $75.25 | $75.25 | $75.20 |
| Purchase #7 | $15.30 | 3.841% | $15.8877 | $15.89 | $15.90 | $15.90 |
| 7 purchase totals = | $444.89 | $483.7364 | $483.74 | $483.75 | $483.70 | |