| 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 | $7.74 | 11.157% | $8.6036 | $8.60 | $8.60 | $8.60 |
| Purchase #2 | $216.63 | 11.865% | $242.3331 | $242.33 | $242.35 | $242.30 |
| Purchase #3 | $69.33 | 13.204% | $78.4843 | $78.48 | $78.50 | $78.50 |
| Purchase #4 | $8.49 | 12.590% | $9.5589 | $9.56 | $9.55 | $9.60 |
| Purchase #5 | $241.79 | 13.136% | $273.5515 | $273.55 | $273.55 | $273.60 |
| Purchase #6 | $75.85 | 9.118% | $82.766 | $82.77 | $82.75 | $82.80 |
| Purchase #7 | $218.72 | 5.665% | $231.1105 | $231.11 | $231.10 | $231.10 |
| 7 purchase totals = | $838.55 | $926.4079 | $926.40 | $926.40 | $926.50 | |