| 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 | $65.52 | 6.300% | $69.6478 | $69.65 | $69.65 | $69.60 |
| Purchase #2 | $66.40 | 10.300% | $73.2392 | $73.24 | $73.25 | $73.20 |
| Purchase #3 | $122.94 | 5.523% | $129.73 | $129.73 | $129.75 | $129.70 |
| Purchase #4 | $67.40 | 11.218% | $74.9609 | $74.96 | $74.95 | $75.00 |
| Purchase #5 | $241.48 | 3.388% | $249.6613 | $249.66 | $249.65 | $249.70 |
| Purchase #6 | $69.34 | 6.441% | $73.8062 | $73.81 | $73.80 | $73.80 |
| Purchase #7 | $112.79 | 8.538% | $122.42 | $122.42 | $122.40 | $122.40 |
| 7 purchase totals = | $745.87 | $793.4654 | $793.47 | $793.45 | $793.40 | |