| 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 | $92.41 | 9.512% | $101.2 | $101.20 | $101.20 | $101.20 |
| Purchase #2 | $97.29 | 11.113% | $108.1018 | $108.10 | $108.10 | $108.10 |
| Purchase #3 | $43.98 | 3.170% | $45.3742 | $45.37 | $45.35 | $45.40 |
| Purchase #4 | $82.34 | 5.808% | $87.1223 | $87.12 | $87.10 | $87.10 |
| Purchase #5 | $187.83 | 7.593% | $202.0919 | $202.09 | $202.10 | $202.10 |
| Purchase #6 | $73.79 | 5.334% | $77.726 | $77.73 | $77.75 | $77.70 |
| Purchase #7 | $123.94 | 10.759% | $137.2747 | $137.27 | $137.25 | $137.30 |
| 7 purchase totals = | $701.58 | $758.8909 | $758.88 | $758.85 | $758.90 | |