| 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 | $80.83 | 10.638% | $89.4287 | $89.43 | $89.45 | $89.40 |
| Purchase #2 | $80.54 | 3.152% | $83.0786 | $83.08 | $83.10 | $83.10 |
| Purchase #3 | $195.29 | 6.746% | $208.4643 | $208.46 | $208.45 | $208.50 |
| Purchase #4 | $244.57 | 10.156% | $269.4085 | $269.41 | $269.40 | $269.40 |
| Purchase #5 | $22.43 | 11.311% | $24.9671 | $24.97 | $24.95 | $25.00 |
| Purchase #6 | $71.58 | 4.158% | $74.5563 | $74.56 | $74.55 | $74.60 |
| Purchase #7 | $155.66 | 11.854% | $174.1119 | $174.11 | $174.10 | $174.10 |
| 7 purchase totals = | $850.90 | $924.0154 | $924.02 | $924.00 | $924.10 | |