| 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 | $94.92 | 13.313% | $107.5567 | $107.56 | $107.55 | $107.60 |
| Purchase #2 | $36.43 | 7.356% | $39.1098 | $39.11 | $39.10 | $39.10 |
| Purchase #3 | $86.90 | 7.870% | $93.739 | $93.74 | $93.75 | $93.70 |
| Purchase #4 | $185.33 | 5.788% | $196.0569 | $196.06 | $196.05 | $196.10 |
| Purchase #5 | $59.89 | 4.468% | $62.5659 | $62.57 | $62.55 | $62.60 |
| Purchase #6 | $53.25 | 8.115% | $57.5712 | $57.57 | $57.55 | $57.60 |
| Purchase #7 | $131.92 | 8.498% | $143.1306 | $143.13 | $143.15 | $143.10 |
| 7 purchase totals = | $648.64 | $699.7301 | $699.74 | $699.70 | $699.80 | |