| 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 | $76.50 | 7.374% | $82.1411 | $82.14 | $82.15 | $82.10 |
| Purchase #2 | $34.39 | 3.408% | $35.562 | $35.56 | $35.55 | $35.60 |
| Purchase #3 | $16.95 | 3.227% | $17.497 | $17.50 | $17.50 | $17.50 |
| Purchase #4 | $46.27 | 6.761% | $49.3983 | $49.40 | $49.40 | $49.40 |
| Purchase #5 | $146.98 | 4.237% | $153.2075 | $153.21 | $153.20 | $153.20 |
| Purchase #6 | $6.52 | 9.785% | $7.158 | $7.16 | $7.15 | $7.20 |
| Purchase #7 | $83.33 | 6.130% | $88.4381 | $88.44 | $88.45 | $88.40 |
| 7 purchase totals = | $410.94 | $433.4020 | $433.41 | $433.40 | $433.40 | |