| 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 | $80.50 | 8.264% | $87.1525 | $87.15 | $87.15 | $87.20 |
| Purchase #2 | $165.91 | 3.792% | $172.2013 | $172.20 | $172.20 | $172.20 |
| Purchase #3 | $133.40 | 11.837% | $149.1906 | $149.19 | $149.20 | $149.20 |
| Purchase #4 | $72.87 | 5.174% | $76.6403 | $76.64 | $76.65 | $76.60 |
| Purchase #5 | $17.48 | 11.451% | $19.4816 | $19.48 | $19.50 | $19.50 |
| Purchase #6 | $248.80 | 9.542% | $272.5405 | $272.54 | $272.55 | $272.50 |
| Purchase #7 | $16.86 | 6.229% | $17.9102 | $17.91 | $17.90 | $17.90 |
| 7 purchase totals = | $735.82 | $795.1170 | $795.11 | $795.15 | $795.10 | |