| 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 | $123.69 | 8.561% | $134.2791 | $134.28 | $134.30 | $134.30 |
| Purchase #2 | $96.52 | 7.322% | $103.5872 | $103.59 | $103.60 | $103.60 |
| Purchase #3 | $73.33 | 7.227% | $78.6296 | $78.63 | $78.65 | $78.60 |
| Purchase #4 | $31.94 | 12.134% | $35.8156 | $35.82 | $35.80 | $35.80 |
| Purchase #5 | $65.66 | 6.692% | $70.054 | $70.05 | $70.05 | $70.10 |
| Purchase #6 | $226.78 | 13.421% | $257.2161 | $257.22 | $257.20 | $257.20 |
| Purchase #7 | $227.74 | 10.235% | $251.0492 | $251.05 | $251.05 | $251.00 |
| 7 purchase totals = | $845.66 | $930.6308 | $930.64 | $930.65 | $930.60 | |