| 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 | $31.92 | 7.728% | $34.3868 | $34.39 | $34.40 | $34.40 |
| Purchase #2 | $105.32 | 8.681% | $114.4628 | $114.46 | $114.45 | $114.50 |
| Purchase #3 | $89.78 | 4.831% | $94.1173 | $94.12 | $94.10 | $94.10 |
| Purchase #4 | $17.35 | 12.795% | $19.5699 | $19.57 | $19.55 | $19.60 |
| Purchase #5 | $54.53 | 7.843% | $58.8068 | $58.81 | $58.80 | $58.80 |
| Purchase #6 | $241.36 | 3.778% | $250.4786 | $250.48 | $250.50 | $250.50 |
| Purchase #7 | $104.25 | 5.522% | $110.0067 | $110.01 | $110.00 | $110.00 |
| 7 purchase totals = | $644.51 | $681.8289 | $681.84 | $681.80 | $681.90 | |