| 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 | $32.86 | 12.561% | $36.9875 | $36.99 | $37.00 | $37.00 |
| Purchase #2 | $157.73 | 6.742% | $168.3642 | $168.36 | $168.35 | $168.40 |
| Purchase #3 | $100.99 | 12.467% | $113.5804 | $113.58 | $113.60 | $113.60 |
| Purchase #4 | $187.54 | 4.462% | $195.908 | $195.91 | $195.90 | $195.90 |
| Purchase #5 | $239.31 | 4.750% | $250.6772 | $250.68 | $250.70 | $250.70 |
| Purchase #6 | $6.52 | 10.115% | $7.1795 | $7.18 | $7.20 | $7.20 |
| Purchase #7 | $66.36 | 13.671% | $75.4321 | $75.43 | $75.45 | $75.40 |
| 7 purchase totals = | $791.31 | $848.1289 | $848.13 | $848.20 | $848.20 | |