| 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 | $66.38 | 10.489% | $73.3426 | $73.34 | $73.35 | $73.30 |
| Purchase #2 | $44.98 | 11.806% | $50.2903 | $50.29 | $50.30 | $50.30 |
| Purchase #3 | $157.97 | 10.403% | $174.4036 | $174.40 | $174.40 | $174.40 |
| Purchase #4 | $143.67 | 7.606% | $154.5975 | $154.60 | $154.60 | $154.60 |
| Purchase #5 | $54.54 | 3.685% | $56.5498 | $56.55 | $56.55 | $56.50 |
| Purchase #6 | $105.30 | 9.308% | $115.1013 | $115.10 | $115.10 | $115.10 |
| Purchase #7 | $215.44 | 9.112% | $235.0709 | $235.07 | $235.05 | $235.10 |
| 7 purchase totals = | $788.28 | $859.3560 | $859.35 | $859.35 | $859.30 | |