| 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 | $95.31 | 3.456% | $98.6039 | $98.60 | $98.60 | $98.60 |
| Purchase #2 | $159.52 | 3.147% | $164.5401 | $164.54 | $164.55 | $164.50 |
| Purchase #3 | $20.97 | 4.861% | $21.9894 | $21.99 | $22.00 | $22.00 |
| Purchase #4 | $197.47 | 13.849% | $224.8176 | $224.82 | $224.80 | $224.80 |
| Purchase #5 | $150.82 | 4.323% | $157.3399 | $157.34 | $157.35 | $157.30 |
| Purchase #6 | $18.75 | 10.717% | $20.7594 | $20.76 | $20.75 | $20.80 |
| Purchase #7 | $33.47 | 6.629% | $35.6887 | $35.69 | $35.70 | $35.70 |
| 7 purchase totals = | $676.31 | $723.7390 | $723.74 | $723.75 | $723.70 | |