| 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 | $160.53 | 7.522% | $172.6051 | $172.61 | $172.60 | $172.60 |
| Purchase #2 | $5.60 | 8.862% | $6.0963 | $6.10 | $6.10 | $6.10 |
| Purchase #3 | $201.85 | 13.864% | $229.8345 | $229.83 | $229.85 | $229.80 |
| Purchase #4 | $51.90 | 5.857% | $54.9398 | $54.94 | $54.95 | $54.90 |
| Purchase #5 | $61.69 | 9.844% | $67.7628 | $67.76 | $67.75 | $67.80 |
| Purchase #6 | $220.88 | 8.241% | $239.0827 | $239.08 | $239.10 | $239.10 |
| Purchase #7 | $85.96 | 5.820% | $90.9629 | $90.96 | $90.95 | $91.00 |
| 7 purchase totals = | $788.41 | $861.2841 | $861.28 | $861.30 | $861.30 | |