| 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 | $36.28 | 3.454% | $37.5331 | $37.53 | $37.55 | $37.50 |
| Purchase #2 | $37.90 | 7.603% | $40.7815 | $40.78 | $40.80 | $40.80 |
| Purchase #3 | $129.37 | 4.781% | $135.5552 | $135.56 | $135.55 | $135.60 |
| Purchase #4 | $214.59 | 13.396% | $243.3365 | $243.34 | $243.35 | $243.30 |
| Purchase #5 | $42.45 | 3.620% | $43.9867 | $43.99 | $44.00 | $44.00 |
| Purchase #6 | $27.95 | 8.592% | $30.3515 | $30.35 | $30.35 | $30.40 |
| Purchase #7 | $233.63 | 12.780% | $263.4879 | $263.49 | $263.50 | $263.50 |
| 7 purchase totals = | $722.17 | $795.0324 | $795.04 | $795.10 | $795.10 | |