| 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 | $87.74 | 13.137% | $99.2664 | $99.27 | $99.25 | $99.30 |
| Purchase #2 | $172.97 | 13.606% | $196.5043 | $196.50 | $196.50 | $196.50 |
| Purchase #3 | $12.95 | 7.632% | $13.9383 | $13.94 | $13.95 | $13.90 |
| Purchase #4 | $108.80 | 12.131% | $121.9985 | $122.00 | $122.00 | $122.00 |
| Purchase #5 | $16.65 | 10.600% | $18.4149 | $18.41 | $18.40 | $18.40 |
| Purchase #6 | $202.88 | 10.828% | $224.8478 | $224.85 | $224.85 | $224.80 |
| Purchase #7 | $213.70 | 8.329% | $231.4991 | $231.50 | $231.50 | $231.50 |
| 7 purchase totals = | $815.69 | $906.4693 | $906.47 | $906.45 | $906.40 | |