| 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 | $64.91 | 4.458% | $67.8037 | $67.80 | $67.80 | $67.80 |
| Purchase #2 | $37.90 | 12.529% | $42.6485 | $42.65 | $42.65 | $42.60 |
| Purchase #3 | $17.63 | 3.648% | $18.2731 | $18.27 | $18.25 | $18.30 |
| Purchase #4 | $199.35 | 8.641% | $216.5758 | $216.58 | $216.60 | $216.60 |
| Purchase #5 | $127.96 | 4.285% | $133.4431 | $133.44 | $133.45 | $133.40 |
| Purchase #6 | $155.81 | 9.313% | $170.3206 | $170.32 | $170.30 | $170.30 |
| Purchase #7 | $202.84 | 3.668% | $210.2802 | $210.28 | $210.30 | $210.30 |
| 7 purchase totals = | $806.40 | $859.3450 | $859.34 | $859.35 | $859.30 | |