| 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 | $41.90 | 9.784% | $45.9995 | $46.00 | $46.00 | $46.00 |
| Purchase #2 | $63.72 | 8.124% | $68.8966 | $68.90 | $68.90 | $68.90 |
| Purchase #3 | $208.89 | 11.702% | $233.3343 | $233.33 | $233.35 | $233.30 |
| Purchase #4 | $85.41 | 8.435% | $92.6143 | $92.61 | $92.60 | $92.60 |
| Purchase #5 | $26.98 | 12.133% | $30.2535 | $30.25 | $30.25 | $30.30 |
| Purchase #6 | $153.43 | 12.400% | $172.4553 | $172.46 | $172.45 | $172.50 |
| Purchase #7 | $16.68 | 8.291% | $18.0629 | $18.06 | $18.05 | $18.10 |
| 7 purchase totals = | $597.01 | $661.6164 | $661.61 | $661.60 | $661.70 | |