| 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 | $39.88 | 3.480% | $41.2678 | $41.27 | $41.25 | $41.30 |
| Purchase #2 | $73.54 | 4.590% | $76.9155 | $76.92 | $76.90 | $76.90 |
| Purchase #3 | $169.70 | 6.702% | $181.0733 | $181.07 | $181.05 | $181.10 |
| Purchase #4 | $130.78 | 12.632% | $147.3001 | $147.30 | $147.30 | $147.30 |
| Purchase #5 | $111.83 | 6.568% | $119.175 | $119.18 | $119.20 | $119.20 |
| Purchase #6 | $24.87 | 8.677% | $27.028 | $27.03 | $27.05 | $27.00 |
| Purchase #7 | $15.81 | 6.645% | $16.8606 | $16.86 | $16.85 | $16.90 |
| 7 purchase totals = | $566.41 | $609.6203 | $609.63 | $609.60 | $609.70 | |