| 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 | $66.26 | 6.244% | $70.3973 | $70.40 | $70.40 | $70.40 |
| Purchase #2 | $138.64 | 4.848% | $145.3613 | $145.36 | $145.35 | $145.40 |
| Purchase #3 | $218.77 | 6.472% | $232.9288 | $232.93 | $232.95 | $232.90 |
| Purchase #4 | $200.48 | 7.665% | $215.8468 | $215.85 | $215.85 | $215.80 |
| Purchase #5 | $130.53 | 9.581% | $143.0361 | $143.04 | $143.05 | $143.00 |
| Purchase #6 | $59.91 | 11.671% | $66.9021 | $66.90 | $66.90 | $66.90 |
| Purchase #7 | $211.73 | 10.587% | $234.1459 | $234.15 | $234.15 | $234.10 |
| 7 purchase totals = | $1,026.32 | $1,108.6183 | $1,108.63 | $1,108.65 | $1,108.50 | |