| 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 | $32.55 | 9.309% | $35.5801 | $35.58 | $35.60 | $35.60 |
| Purchase #2 | $69.74 | 7.863% | $75.2237 | $75.22 | $75.20 | $75.20 |
| Purchase #3 | $240.78 | 9.752% | $264.2609 | $264.26 | $264.25 | $264.30 |
| Purchase #4 | $95.87 | 6.269% | $101.8801 | $101.88 | $101.90 | $101.90 |
| Purchase #5 | $106.52 | 7.475% | $114.4824 | $114.48 | $114.50 | $114.50 |
| Purchase #6 | $74.43 | 3.547% | $77.07 | $77.07 | $77.05 | $77.10 |
| Purchase #7 | $139.75 | 3.247% | $144.2877 | $144.29 | $144.30 | $144.30 |
| 7 purchase totals = | $759.64 | $812.7849 | $812.78 | $812.80 | $812.90 | |