| 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 | $63.29 | 12.274% | $71.0582 | $71.06 | $71.05 | $71.10 |
| Purchase #2 | $242.59 | 11.215% | $269.7965 | $269.80 | $269.80 | $269.80 |
| Purchase #3 | $210.73 | 8.380% | $228.3892 | $228.39 | $228.40 | $228.40 |
| Purchase #4 | $73.91 | 9.772% | $81.1325 | $81.13 | $81.15 | $81.10 |
| Purchase #5 | $209.37 | 3.381% | $216.4488 | $216.45 | $216.45 | $216.40 |
| Purchase #6 | $17.71 | 11.651% | $19.7734 | $19.77 | $19.75 | $19.80 |
| Purchase #7 | $28.43 | 11.194% | $31.6125 | $31.61 | $31.60 | $31.60 |
| 7 purchase totals = | $846.03 | $918.2111 | $918.21 | $918.20 | $918.20 | |