| 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 | $100.27 | 4.614% | $104.8965 | $104.90 | $104.90 | $104.90 |
| Purchase #2 | $29.46 | 8.348% | $31.9193 | $31.92 | $31.90 | $31.90 |
| Purchase #3 | $215.33 | 7.256% | $230.9543 | $230.95 | $230.95 | $231.00 |
| Purchase #4 | $71.33 | 7.119% | $76.408 | $76.41 | $76.40 | $76.40 |
| Purchase #5 | $80.25 | 10.432% | $88.6217 | $88.62 | $88.60 | $88.60 |
| Purchase #6 | $41.87 | 5.402% | $44.1318 | $44.13 | $44.15 | $44.10 |
| Purchase #7 | $45.81 | 4.140% | $47.7065 | $47.71 | $47.70 | $47.70 |
| 7 purchase totals = | $584.32 | $624.6381 | $624.64 | $624.60 | $624.60 | |