| 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 | $113.57 | 5.481% | $119.7948 | $119.79 | $119.80 | $119.80 |
| Purchase #2 | $44.34 | 5.146% | $46.6217 | $46.62 | $46.60 | $46.60 |
| Purchase #3 | $225.48 | 8.763% | $245.2388 | $245.24 | $245.25 | $245.20 |
| Purchase #4 | $242.56 | 12.440% | $272.7345 | $272.73 | $272.75 | $272.70 |
| Purchase #5 | $23.35 | 9.425% | $25.5507 | $25.55 | $25.55 | $25.60 |
| Purchase #6 | $19.93 | 8.836% | $21.691 | $21.69 | $21.70 | $21.70 |
| Purchase #7 | $109.32 | 3.856% | $113.5354 | $113.54 | $113.55 | $113.50 |
| 7 purchase totals = | $778.55 | $845.1669 | $845.16 | $845.20 | $845.10 | |