| 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 | $51.27 | 11.305% | $57.0661 | $57.07 | $57.05 | $57.10 |
| Purchase #2 | $167.29 | 9.598% | $183.3465 | $183.35 | $183.35 | $183.30 |
| Purchase #3 | $160.44 | 11.224% | $178.4478 | $178.45 | $178.45 | $178.40 |
| Purchase #4 | $98.60 | 4.373% | $102.9118 | $102.91 | $102.90 | $102.90 |
| Purchase #5 | $5.25 | 10.566% | $5.8047 | $5.80 | $5.80 | $5.80 |
| Purchase #6 | $41.39 | 9.183% | $45.1908 | $45.19 | $45.20 | $45.20 |
| Purchase #7 | $223.37 | 11.646% | $249.3837 | $249.38 | $249.40 | $249.40 |
| 7 purchase totals = | $747.61 | $822.1514 | $822.15 | $822.15 | $822.10 | |