| 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 | $40.74 | 13.605% | $46.2827 | $46.28 | $46.30 | $46.30 |
| Purchase #2 | $193.93 | 8.846% | $211.085 | $211.09 | $211.10 | $211.10 |
| Purchase #3 | $35.75 | 7.331% | $38.3708 | $38.37 | $38.35 | $38.40 |
| Purchase #4 | $216.95 | 7.594% | $233.4252 | $233.43 | $233.45 | $233.40 |
| Purchase #5 | $25.82 | 7.388% | $27.7276 | $27.73 | $27.75 | $27.70 |
| Purchase #6 | $224.33 | 11.603% | $250.359 | $250.36 | $250.35 | $250.40 |
| Purchase #7 | $79.29 | 6.661% | $84.5715 | $84.57 | $84.55 | $84.60 |
| 7 purchase totals = | $816.81 | $891.8218 | $891.83 | $891.85 | $891.90 | |