| 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 | $14.53 | 6.404% | $15.4605 | $15.46 | $15.45 | $15.50 |
| Purchase #2 | $10.96 | 12.105% | $12.2867 | $12.29 | $12.30 | $12.30 |
| Purchase #3 | $155.87 | 10.326% | $171.9651 | $171.97 | $171.95 | $172.00 |
| Purchase #4 | $241.64 | 12.647% | $272.2002 | $272.20 | $272.20 | $272.20 |
| Purchase #5 | $164.68 | 6.108% | $174.7387 | $174.74 | $174.75 | $174.70 |
| Purchase #6 | $29.26 | 11.461% | $32.6135 | $32.61 | $32.60 | $32.60 |
| Purchase #7 | $36.35 | 6.311% | $38.644 | $38.64 | $38.65 | $38.60 |
| 7 purchase totals = | $653.29 | $717.9087 | $717.91 | $717.90 | $717.90 | |