| 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 | $71.60 | 13.822% | $81.4966 | $81.50 | $81.50 | $81.50 |
| Purchase #2 | $51.96 | 13.806% | $59.1336 | $59.13 | $59.15 | $59.10 |
| Purchase #3 | $79.78 | 4.277% | $83.1922 | $83.19 | $83.20 | $83.20 |
| Purchase #4 | $186.68 | 3.734% | $193.6506 | $193.65 | $193.65 | $193.70 |
| Purchase #5 | $228.28 | 11.307% | $254.0916 | $254.09 | $254.10 | $254.10 |
| Purchase #6 | $149.79 | 12.395% | $168.3565 | $168.36 | $168.35 | $168.40 |
| Purchase #7 | $54.55 | 5.401% | $57.4962 | $57.50 | $57.50 | $57.50 |
| 7 purchase totals = | $822.64 | $897.4173 | $897.42 | $897.45 | $897.50 | |