| 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 | $39.89 | 12.379% | $44.828 | $44.83 | $44.85 | $44.80 |
| Purchase #2 | $51.33 | 5.562% | $54.185 | $54.19 | $54.20 | $54.20 |
| Purchase #3 | $249.55 | 3.614% | $258.5687 | $258.57 | $258.55 | $258.60 |
| Purchase #4 | $207.72 | 13.587% | $235.9429 | $235.94 | $235.95 | $235.90 |
| Purchase #5 | $114.51 | 12.113% | $128.3806 | $128.38 | $128.40 | $128.40 |
| Purchase #6 | $31.55 | 10.619% | $34.9003 | $34.90 | $34.90 | $34.90 |
| Purchase #7 | $249.26 | 5.820% | $263.7669 | $263.77 | $263.75 | $263.80 |
| 7 purchase totals = | $943.81 | $1,020.5724 | $1,020.58 | $1,020.60 | $1,020.60 | |