| 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 | $92.56 | 8.698% | $100.6109 | $100.61 | $100.60 | $100.60 |
| Purchase #2 | $42.70 | 9.391% | $46.71 | $46.71 | $46.70 | $46.70 |
| Purchase #3 | $35.60 | 13.427% | $40.38 | $40.38 | $40.40 | $40.40 |
| Purchase #4 | $106.62 | 5.836% | $112.8423 | $112.84 | $112.85 | $112.80 |
| Purchase #5 | $6.38 | 6.731% | $6.8094 | $6.81 | $6.80 | $6.80 |
| Purchase #6 | $214.32 | 11.598% | $239.1768 | $239.18 | $239.20 | $239.20 |
| Purchase #7 | $240.80 | 5.565% | $254.2005 | $254.20 | $254.20 | $254.20 |
| 7 purchase totals = | $738.98 | $800.7299 | $800.73 | $800.75 | $800.70 | |