| 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 | $34.88 | 11.260% | $38.8075 | $38.81 | $38.80 | $38.80 |
| Purchase #2 | $52.87 | 7.787% | $56.987 | $56.99 | $57.00 | $57.00 |
| Purchase #3 | $210.28 | 10.668% | $232.7127 | $232.71 | $232.70 | $232.70 |
| Purchase #4 | $39.44 | 13.358% | $44.7084 | $44.71 | $44.70 | $44.70 |
| Purchase #5 | $219.70 | 9.825% | $241.2855 | $241.29 | $241.30 | $241.30 |
| Purchase #6 | $64.28 | 7.513% | $69.1094 | $69.11 | $69.10 | $69.10 |
| Purchase #7 | $102.37 | 11.313% | $113.9511 | $113.95 | $113.95 | $114.00 |
| 7 purchase totals = | $723.82 | $797.5616 | $797.57 | $797.55 | $797.60 | |