| 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 | $250.67 | 5.488% | $264.4268 | $264.43 | $264.45 | $264.40 |
| Purchase #2 | $19.56 | 5.416% | $20.6194 | $20.62 | $20.60 | $20.60 |
| Purchase #3 | $61.50 | 5.380% | $64.8087 | $64.81 | $64.80 | $64.80 |
| Purchase #4 | $18.99 | 5.717% | $20.0757 | $20.08 | $20.10 | $20.10 |
| Purchase #5 | $122.95 | 10.587% | $135.9667 | $135.97 | $135.95 | $136.00 |
| Purchase #6 | $114.83 | 7.699% | $123.6708 | $123.67 | $123.65 | $123.70 |
| Purchase #7 | $33.35 | 6.339% | $35.4641 | $35.46 | $35.45 | $35.50 |
| 7 purchase totals = | $621.85 | $665.0322 | $665.04 | $665.00 | $665.10 | |