| 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 | $77.89 | 5.560% | $82.2207 | $82.22 | $82.20 | $82.20 |
| Purchase #2 | $149.55 | 8.819% | $162.7388 | $162.74 | $162.75 | $162.70 |
| Purchase #3 | $234.74 | 7.539% | $252.437 | $252.44 | $252.45 | $252.40 |
| Purchase #4 | $51.32 | 12.241% | $57.6021 | $57.60 | $57.60 | $57.60 |
| Purchase #5 | $35.67 | 3.734% | $37.0019 | $37.00 | $37.00 | $37.00 |
| Purchase #6 | $211.51 | 5.449% | $223.0352 | $223.04 | $223.05 | $223.00 |
| Purchase #7 | $240.44 | 4.627% | $251.5652 | $251.57 | $251.55 | $251.60 |
| 7 purchase totals = | $1,001.12 | $1,066.6009 | $1,066.61 | $1,066.60 | $1,066.50 | |