| 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 | $5.55 | 8.337% | $6.0127 | $6.01 | $6.00 | $6.00 |
| Purchase #2 | $133.89 | 6.215% | $142.2113 | $142.21 | $142.20 | $142.20 |
| Purchase #3 | $138.81 | 10.314% | $153.1269 | $153.13 | $153.15 | $153.10 |
| Purchase #4 | $104.39 | 9.374% | $114.1755 | $114.18 | $114.20 | $114.20 |
| Purchase #5 | $134.26 | 4.102% | $139.7673 | $139.77 | $139.75 | $139.80 |
| Purchase #6 | $154.88 | 5.249% | $163.0097 | $163.01 | $163.00 | $163.00 |
| Purchase #7 | $80.48 | 13.423% | $91.2828 | $91.28 | $91.30 | $91.30 |
| 7 purchase totals = | $752.26 | $809.5862 | $809.59 | $809.60 | $809.60 | |