| 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 | $77.87 | 3.199% | $80.3611 | $80.36 | $80.35 | $80.40 |
| Purchase #2 | $186.80 | 12.479% | $210.1108 | $210.11 | $210.10 | $210.10 |
| Purchase #3 | $19.96 | 5.724% | $21.1025 | $21.10 | $21.10 | $21.10 |
| Purchase #4 | $168.55 | 8.718% | $183.2442 | $183.24 | $183.25 | $183.20 |
| Purchase #5 | $121.93 | 4.640% | $127.5876 | $127.59 | $127.60 | $127.60 |
| Purchase #6 | $35.56 | 7.730% | $38.3088 | $38.31 | $38.30 | $38.30 |
| Purchase #7 | $149.95 | 13.585% | $170.3207 | $170.32 | $170.30 | $170.30 |
| 7 purchase totals = | $760.62 | $831.0357 | $831.03 | $831.00 | $831.00 | |