| 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 | $9.66 | 6.602% | $10.2978 | $10.30 | $10.30 | $10.30 |
| Purchase #2 | $72.50 | 4.864% | $76.0264 | $76.03 | $76.05 | $76.00 |
| Purchase #3 | $107.58 | 6.148% | $114.194 | $114.19 | $114.20 | $114.20 |
| Purchase #4 | $50.30 | 8.726% | $54.6892 | $54.69 | $54.70 | $54.70 |
| Purchase #5 | $119.55 | 13.229% | $135.3653 | $135.37 | $135.35 | $135.40 |
| Purchase #6 | $100.38 | 4.173% | $104.5689 | $104.57 | $104.55 | $104.60 |
| Purchase #7 | $248.40 | 9.751% | $272.6215 | $272.62 | $272.60 | $272.60 |
| 7 purchase totals = | $708.37 | $767.7631 | $767.77 | $767.75 | $767.80 | |