| 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 | $27.83 | 11.230% | $30.9553 | $30.96 | $30.95 | $31.00 |
| Purchase #2 | $69.45 | 8.124% | $75.0921 | $75.09 | $75.10 | $75.10 |
| Purchase #3 | $99.85 | 12.686% | $112.517 | $112.52 | $112.50 | $112.50 |
| Purchase #4 | $194.58 | 6.741% | $207.6966 | $207.70 | $207.70 | $207.70 |
| Purchase #5 | $18.49 | 5.689% | $19.5419 | $19.54 | $19.55 | $19.50 |
| Purchase #6 | $243.54 | 5.471% | $256.8641 | $256.86 | $256.85 | $256.90 |
| Purchase #7 | $162.78 | 11.428% | $181.3825 | $181.38 | $181.40 | $181.40 |
| 7 purchase totals = | $816.52 | $884.0495 | $884.05 | $884.05 | $884.10 | |