| 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 | $16.45 | 8.712% | $17.8831 | $17.88 | $17.90 | $17.90 |
| Purchase #2 | $99.99 | 6.412% | $106.4014 | $106.40 | $106.40 | $106.40 |
| Purchase #3 | $233.35 | 13.197% | $264.1452 | $264.15 | $264.15 | $264.10 |
| Purchase #4 | $210.63 | 5.122% | $221.4185 | $221.42 | $221.40 | $221.40 |
| Purchase #5 | $65.41 | 12.572% | $73.6333 | $73.63 | $73.65 | $73.60 |
| Purchase #6 | $8.56 | 3.813% | $8.8864 | $8.89 | $8.90 | $8.90 |
| Purchase #7 | $239.48 | 4.532% | $250.3332 | $250.33 | $250.35 | $250.30 |
| 7 purchase totals = | $873.87 | $942.7011 | $942.70 | $942.75 | $942.60 | |