| 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 | $39.38 | 13.617% | $44.7424 | $44.74 | $44.75 | $44.70 |
| Purchase #2 | $241.69 | 9.227% | $263.9907 | $263.99 | $264.00 | $264.00 |
| Purchase #3 | $100.61 | 8.697% | $109.3601 | $109.36 | $109.35 | $109.40 |
| Purchase #4 | $31.67 | 7.806% | $34.1422 | $34.14 | $34.15 | $34.10 |
| Purchase #5 | $241.57 | 9.170% | $263.722 | $263.72 | $263.70 | $263.70 |
| Purchase #6 | $116.58 | 11.691% | $130.2094 | $130.21 | $130.20 | $130.20 |
| Purchase #7 | $136.80 | 3.211% | $141.1926 | $141.19 | $141.20 | $141.20 |
| 7 purchase totals = | $908.30 | $987.3594 | $987.35 | $987.35 | $987.30 | |