| 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 | $63.46 | 10.450% | $70.0916 | $70.09 | $70.10 | $70.10 |
| Purchase #2 | $185.55 | 13.261% | $210.1558 | $210.16 | $210.15 | $210.20 |
| Purchase #3 | $98.59 | 9.639% | $108.0931 | $108.09 | $108.10 | $108.10 |
| Purchase #4 | $191.36 | 7.785% | $206.2574 | $206.26 | $206.25 | $206.30 |
| Purchase #5 | $53.49 | 4.218% | $55.7462 | $55.75 | $55.75 | $55.70 |
| Purchase #6 | $230.84 | 11.806% | $258.093 | $258.09 | $258.10 | $258.10 |
| Purchase #7 | $171.67 | 4.560% | $179.4982 | $179.50 | $179.50 | $179.50 |
| 7 purchase totals = | $994.96 | $1,087.9353 | $1,087.94 | $1,087.95 | $1,088.00 | |