| 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 | $6.34 | 4.655% | $6.6351 | $6.64 | $6.65 | $6.60 |
| Purchase #2 | $174.31 | 13.395% | $197.6588 | $197.66 | $197.65 | $197.70 |
| Purchase #3 | $234.86 | 6.385% | $249.8558 | $249.86 | $249.85 | $249.90 |
| Purchase #4 | $129.64 | 13.270% | $146.8432 | $146.84 | $146.85 | $146.80 |
| Purchase #5 | $140.94 | 11.689% | $157.4145 | $157.41 | $157.40 | $157.40 |
| Purchase #6 | $53.83 | 6.825% | $57.5039 | $57.50 | $57.50 | $57.50 |
| Purchase #7 | $205.68 | 13.520% | $233.4879 | $233.49 | $233.50 | $233.50 |
| 7 purchase totals = | $945.60 | $1,049.3992 | $1,049.40 | $1,049.40 | $1,049.40 | |