| 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 | $35.50 | 9.450% | $38.8548 | $38.85 | $38.85 | $38.90 |
| Purchase #2 | $60.56 | 3.597% | $62.7383 | $62.74 | $62.75 | $62.70 |
| Purchase #3 | $109.47 | 13.636% | $124.3973 | $124.40 | $124.40 | $124.40 |
| Purchase #4 | $79.76 | 4.823% | $83.6068 | $83.61 | $83.60 | $83.60 |
| Purchase #5 | $75.74 | 6.553% | $80.7032 | $80.70 | $80.70 | $80.70 |
| Purchase #6 | $119.60 | 12.692% | $134.7796 | $134.78 | $134.80 | $134.80 |
| Purchase #7 | $80.54 | 8.314% | $87.2361 | $87.24 | $87.25 | $87.20 |
| 7 purchase totals = | $561.17 | $612.3161 | $612.32 | $612.35 | $612.30 | |