| 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 | $35.66 | 10.783% | $39.5052 | $39.51 | $39.50 | $39.50 |
| Purchase #2 | $33.43 | 4.124% | $34.8087 | $34.81 | $34.80 | $34.80 |
| Purchase #3 | $218.75 | 5.583% | $230.9628 | $230.96 | $230.95 | $231.00 |
| Purchase #4 | $134.30 | 5.212% | $141.2997 | $141.30 | $141.30 | $141.30 |
| Purchase #5 | $17.77 | 8.589% | $19.2963 | $19.30 | $19.30 | $19.30 |
| Purchase #6 | $104.84 | 9.298% | $114.588 | $114.59 | $114.60 | $114.60 |
| Purchase #7 | $125.48 | 11.708% | $140.1712 | $140.17 | $140.15 | $140.20 |
| 7 purchase totals = | $670.23 | $720.6319 | $720.64 | $720.60 | $720.70 | |