| 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 | $80.98 | 5.443% | $85.3877 | $85.39 | $85.40 | $85.40 |
| Purchase #2 | $172.57 | 10.606% | $190.8728 | $190.87 | $190.85 | $190.90 |
| Purchase #3 | $92.91 | 4.538% | $97.1263 | $97.13 | $97.15 | $97.10 |
| Purchase #4 | $214.28 | 10.857% | $237.5444 | $237.54 | $237.55 | $237.50 |
| Purchase #5 | $143.73 | 3.768% | $149.1457 | $149.15 | $149.15 | $149.10 |
| Purchase #6 | $247.49 | 10.430% | $273.3032 | $273.30 | $273.30 | $273.30 |
| Purchase #7 | $6.62 | 10.214% | $7.2962 | $7.30 | $7.30 | $7.30 |
| 7 purchase totals = | $958.58 | $1,040.6763 | $1,040.68 | $1,040.70 | $1,040.60 | |