| 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 | $200.92 | 3.460% | $207.8718 | $207.87 | $207.85 | $207.90 |
| Purchase #2 | $86.53 | 7.189% | $92.7506 | $92.75 | $92.75 | $92.80 |
| Purchase #3 | $57.71 | 6.144% | $61.2557 | $61.26 | $61.25 | $61.30 |
| Purchase #4 | $35.52 | 8.753% | $38.6291 | $38.63 | $38.65 | $38.60 |
| Purchase #5 | $90.93 | 8.598% | $98.7482 | $98.75 | $98.75 | $98.70 |
| Purchase #6 | $33.52 | 9.337% | $36.6498 | $36.65 | $36.65 | $36.60 |
| Purchase #7 | $63.35 | 7.418% | $68.0493 | $68.05 | $68.05 | $68.00 |
| 7 purchase totals = | $568.48 | $603.9545 | $603.96 | $603.95 | $603.90 | |