| 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 | $20.87 | 13.155% | $23.6154 | $23.62 | $23.60 | $23.60 |
| Purchase #2 | $131.85 | 6.233% | $140.0682 | $140.07 | $140.05 | $140.10 |
| Purchase #3 | $63.37 | 4.737% | $66.3718 | $66.37 | $66.35 | $66.40 |
| Purchase #4 | $248.79 | 13.174% | $281.5656 | $281.57 | $281.55 | $281.60 |
| Purchase #5 | $210.54 | 6.217% | $223.6293 | $223.63 | $223.65 | $223.60 |
| Purchase #6 | $6.25 | 9.305% | $6.8316 | $6.83 | $6.85 | $6.80 |
| Purchase #7 | $140.48 | 10.604% | $155.3765 | $155.38 | $155.40 | $155.40 |
| 7 purchase totals = | $822.15 | $897.4584 | $897.47 | $897.45 | $897.50 | |