| 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 | $96.76 | 11.165% | $107.5633 | $107.56 | $107.55 | $107.60 |
| Purchase #2 | $238.83 | 4.668% | $249.9786 | $249.98 | $250.00 | $250.00 |
| Purchase #3 | $24.86 | 5.318% | $26.1821 | $26.18 | $26.20 | $26.20 |
| Purchase #4 | $86.45 | 9.754% | $94.8823 | $94.88 | $94.90 | $94.90 |
| Purchase #5 | $34.73 | 13.536% | $39.4311 | $39.43 | $39.45 | $39.40 |
| Purchase #6 | $8.74 | 7.775% | $9.4195 | $9.42 | $9.40 | $9.40 |
| Purchase #7 | $131.83 | 13.478% | $149.598 | $149.60 | $149.60 | $149.60 |
| 7 purchase totals = | $622.20 | $677.0549 | $677.05 | $677.10 | $677.10 | |