| 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 | $51.73 | 10.189% | $57.0008 | $57.00 | $57.00 | $57.00 |
| Purchase #2 | $147.40 | 7.592% | $158.5906 | $158.59 | $158.60 | $158.60 |
| Purchase #3 | $145.34 | 8.484% | $157.6706 | $157.67 | $157.65 | $157.70 |
| Purchase #4 | $80.33 | 8.310% | $87.0054 | $87.01 | $87.00 | $87.00 |
| Purchase #5 | $128.53 | 3.309% | $132.7831 | $132.78 | $132.80 | $132.80 |
| Purchase #6 | $102.36 | 11.424% | $114.0536 | $114.05 | $114.05 | $114.10 |
| Purchase #7 | $47.80 | 7.604% | $51.4347 | $51.43 | $51.45 | $51.40 |
| 7 purchase totals = | $703.49 | $758.5388 | $758.53 | $758.55 | $758.60 | |