| 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 | $82.92 | 5.364% | $87.3678 | $87.37 | $87.35 | $87.40 |
| Purchase #2 | $192.36 | 13.600% | $218.521 | $218.52 | $218.50 | $218.50 |
| Purchase #3 | $69.32 | 9.613% | $75.9837 | $75.98 | $76.00 | $76.00 |
| Purchase #4 | $21.45 | 11.385% | $23.8921 | $23.89 | $23.90 | $23.90 |
| Purchase #5 | $243.31 | 10.736% | $269.4318 | $269.43 | $269.45 | $269.40 |
| Purchase #6 | $110.56 | 11.137% | $122.8731 | $122.87 | $122.85 | $122.90 |
| Purchase #7 | $16.41 | 7.367% | $17.6189 | $17.62 | $17.60 | $17.60 |
| 7 purchase totals = | $736.33 | $815.6884 | $815.68 | $815.65 | $815.70 | |