| 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 | $97.61 | 11.231% | $108.5726 | $108.57 | $108.55 | $108.60 |
| Purchase #2 | $171.73 | 5.738% | $181.5839 | $181.58 | $181.60 | $181.60 |
| Purchase #3 | $72.91 | 9.741% | $80.0122 | $80.01 | $80.00 | $80.00 |
| Purchase #4 | $12.91 | 11.667% | $14.4162 | $14.42 | $14.40 | $14.40 |
| Purchase #5 | $158.79 | 9.558% | $173.9671 | $173.97 | $173.95 | $174.00 |
| Purchase #6 | $41.49 | 3.723% | $43.0347 | $43.03 | $43.05 | $43.00 |
| Purchase #7 | $168.32 | 6.246% | $178.8333 | $178.83 | $178.85 | $178.80 |
| 7 purchase totals = | $723.76 | $780.4200 | $780.41 | $780.40 | $780.40 | |