| 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 | $76.63 | 4.512% | $80.0875 | $80.09 | $80.10 | $80.10 |
| Purchase #2 | $15.34 | 9.242% | $16.7577 | $16.76 | $16.75 | $16.80 |
| Purchase #3 | $192.84 | 9.801% | $211.7402 | $211.74 | $211.75 | $211.70 |
| Purchase #4 | $247.30 | 4.855% | $259.3064 | $259.31 | $259.30 | $259.30 |
| Purchase #5 | $134.36 | 11.109% | $149.2861 | $149.29 | $149.30 | $149.30 |
| Purchase #6 | $180.93 | 5.716% | $191.272 | $191.27 | $191.25 | $191.30 |
| Purchase #7 | $31.65 | 7.733% | $34.0975 | $34.10 | $34.10 | $34.10 |
| 7 purchase totals = | $879.05 | $942.5474 | $942.56 | $942.55 | $942.60 | |