| 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 | $46.95 | 11.630% | $52.4103 | $52.41 | $52.40 | $52.40 |
| Purchase #2 | $156.74 | 4.680% | $164.0754 | $164.08 | $164.10 | $164.10 |
| Purchase #3 | $62.65 | 13.341% | $71.0081 | $71.01 | $71.00 | $71.00 |
| Purchase #4 | $54.97 | 11.575% | $61.3328 | $61.33 | $61.35 | $61.30 |
| Purchase #5 | $141.85 | 3.844% | $147.3027 | $147.30 | $147.30 | $147.30 |
| Purchase #6 | $25.60 | 9.457% | $28.021 | $28.02 | $28.00 | $28.00 |
| Purchase #7 | $42.74 | 11.214% | $47.5329 | $47.53 | $47.55 | $47.50 |
| 7 purchase totals = | $531.50 | $571.6832 | $571.68 | $571.70 | $571.60 | |