| 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 | $249.32 | 5.686% | $263.4963 | $263.50 | $263.50 | $263.50 |
| Purchase #2 | $77.43 | 4.307% | $80.7649 | $80.76 | $80.75 | $80.80 |
| Purchase #3 | $61.62 | 5.607% | $65.075 | $65.08 | $65.10 | $65.10 |
| Purchase #4 | $57.51 | 7.153% | $61.6237 | $61.62 | $61.60 | $61.60 |
| Purchase #5 | $246.50 | 7.167% | $264.1667 | $264.17 | $264.15 | $264.20 |
| Purchase #6 | $185.50 | 5.357% | $195.4372 | $195.44 | $195.45 | $195.40 |
| Purchase #7 | $192.42 | 3.608% | $199.3625 | $199.36 | $199.35 | $199.40 |
| 7 purchase totals = | $1,070.30 | $1,129.9263 | $1,129.93 | $1,129.90 | $1,130.00 | |