| 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 | $29.96 | 7.519% | $32.2127 | $32.21 | $32.20 | $32.20 |
| Purchase #2 | $249.30 | 3.593% | $258.2573 | $258.26 | $258.25 | $258.30 |
| Purchase #3 | $154.64 | 3.547% | $160.1251 | $160.13 | $160.15 | $160.10 |
| Purchase #4 | $6.56 | 5.652% | $6.9308 | $6.93 | $6.95 | $6.90 |
| Purchase #5 | $104.60 | 12.438% | $117.6101 | $117.61 | $117.60 | $117.60 |
| Purchase #6 | $232.50 | 9.551% | $254.7061 | $254.71 | $254.70 | $254.70 |
| Purchase #7 | $33.49 | 7.640% | $36.0486 | $36.05 | $36.05 | $36.00 |
| 7 purchase totals = | $811.05 | $865.8907 | $865.90 | $865.90 | $865.80 | |