| 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 | $86.60 | 6.466% | $92.1996 | $92.20 | $92.20 | $92.20 |
| Purchase #2 | $24.60 | 9.824% | $27.0167 | $27.02 | $27.00 | $27.00 |
| Purchase #3 | $33.91 | 9.287% | $37.0592 | $37.06 | $37.05 | $37.10 |
| Purchase #4 | $15.95 | 7.140% | $17.0888 | $17.09 | $17.10 | $17.10 |
| Purchase #5 | $26.77 | 5.436% | $28.2252 | $28.23 | $28.25 | $28.20 |
| Purchase #6 | $241.61 | 11.183% | $268.6292 | $268.63 | $268.65 | $268.60 |
| Purchase #7 | $44.63 | 6.486% | $47.5247 | $47.52 | $47.50 | $47.50 |
| 7 purchase totals = | $474.07 | $517.7434 | $517.75 | $517.75 | $517.70 | |