| 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 | $47.41 | 10.687% | $52.4767 | $52.48 | $52.50 | $52.50 |
| Purchase #2 | $41.76 | 12.746% | $47.0827 | $47.08 | $47.10 | $47.10 |
| Purchase #3 | $16.40 | 4.646% | $17.1619 | $17.16 | $17.15 | $17.20 |
| Purchase #4 | $168.85 | 8.732% | $183.594 | $183.59 | $183.60 | $183.60 |
| Purchase #5 | $112.69 | 8.734% | $122.5323 | $122.53 | $122.55 | $122.50 |
| Purchase #6 | $108.90 | 13.349% | $123.4371 | $123.44 | $123.45 | $123.40 |
| Purchase #7 | $58.78 | 7.258% | $63.0463 | $63.05 | $63.05 | $63.00 |
| 7 purchase totals = | $554.79 | $609.3310 | $609.33 | $609.40 | $609.30 | |