| 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 | $83.77 | 5.441% | $88.3279 | $88.33 | $88.35 | $88.30 |
| Purchase #2 | $76.47 | 13.863% | $87.071 | $87.07 | $87.05 | $87.10 |
| Purchase #3 | $197.32 | 3.594% | $204.4117 | $204.41 | $204.40 | $204.40 |
| Purchase #4 | $104.30 | 10.124% | $114.8593 | $114.86 | $114.85 | $114.90 |
| Purchase #5 | $32.86 | 11.186% | $36.5357 | $36.54 | $36.55 | $36.50 |
| Purchase #6 | $198.56 | 9.834% | $218.0864 | $218.09 | $218.10 | $218.10 |
| Purchase #7 | $191.58 | 4.187% | $199.6015 | $199.60 | $199.60 | $199.60 |
| 7 purchase totals = | $884.86 | $948.8935 | $948.90 | $948.90 | $948.90 | |