| 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 | $16.79 | 6.609% | $17.8997 | $17.90 | $17.90 | $17.90 |
| Purchase #2 | $33.45 | 7.233% | $35.8694 | $35.87 | $35.85 | $35.90 |
| Purchase #3 | $24.52 | 13.189% | $27.7539 | $27.75 | $27.75 | $27.80 |
| Purchase #4 | $95.80 | 10.865% | $106.2087 | $106.21 | $106.20 | $106.20 |
| Purchase #5 | $229.59 | 4.830% | $240.6792 | $240.68 | $240.70 | $240.70 |
| Purchase #6 | $113.56 | 6.682% | $121.1481 | $121.15 | $121.15 | $121.10 |
| Purchase #7 | $134.45 | 13.833% | $153.0485 | $153.05 | $153.05 | $153.00 |
| 7 purchase totals = | $648.16 | $702.6075 | $702.61 | $702.60 | $702.60 | |