| 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 | $101.60 | 8.862% | $110.6038 | $110.60 | $110.60 | $110.60 |
| Purchase #2 | $100.83 | 10.812% | $111.7317 | $111.73 | $111.75 | $111.70 |
| Purchase #3 | $35.80 | 11.588% | $39.9485 | $39.95 | $39.95 | $39.90 |
| Purchase #4 | $121.34 | 11.182% | $134.9082 | $134.91 | $134.90 | $134.90 |
| Purchase #5 | $239.75 | 13.612% | $272.3848 | $272.38 | $272.40 | $272.40 |
| Purchase #6 | $68.85 | 11.781% | $76.9612 | $76.96 | $76.95 | $77.00 |
| Purchase #7 | $209.40 | 6.658% | $223.3419 | $223.34 | $223.35 | $223.30 |
| 7 purchase totals = | $877.57 | $969.8801 | $969.87 | $969.90 | $969.80 | |