| 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 | $48.44 | 5.183% | $50.9506 | $50.95 | $50.95 | $51.00 |
| Purchase #2 | $183.74 | 8.631% | $199.5986 | $199.60 | $199.60 | $199.60 |
| Purchase #3 | $7.38 | 11.478% | $8.2271 | $8.23 | $8.25 | $8.20 |
| Purchase #4 | $121.80 | 13.533% | $138.2832 | $138.28 | $138.30 | $138.30 |
| Purchase #5 | $93.79 | 10.195% | $103.3519 | $103.35 | $103.35 | $103.40 |
| Purchase #6 | $63.42 | 7.869% | $68.4105 | $68.41 | $68.40 | $68.40 |
| Purchase #7 | $121.79 | 9.652% | $133.5452 | $133.55 | $133.55 | $133.50 |
| 7 purchase totals = | $640.36 | $702.3671 | $702.37 | $702.40 | $702.40 | |