| 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 | $52.77 | 7.574% | $56.7668 | $56.77 | $56.75 | $56.80 |
| Purchase #2 | $167.29 | 8.483% | $181.4812 | $181.48 | $181.50 | $181.50 |
| Purchase #3 | $222.68 | 4.436% | $232.5581 | $232.56 | $232.55 | $232.60 |
| Purchase #4 | $18.55 | 12.170% | $20.8075 | $20.81 | $20.80 | $20.80 |
| Purchase #5 | $47.32 | 13.805% | $53.8525 | $53.85 | $53.85 | $53.90 |
| Purchase #6 | $151.45 | 7.237% | $162.4104 | $162.41 | $162.40 | $162.40 |
| Purchase #7 | $160.73 | 6.855% | $171.748 | $171.75 | $171.75 | $171.70 |
| 7 purchase totals = | $820.79 | $879.6245 | $879.63 | $879.60 | $879.70 | |